8-Flute Solid Carbide T-Slot Cutter for Slot Milling

  • ◆8-flute cutting structure provides frequent tooth engagement for stable T-slot and side-slot machining
  • ◆Precision-ground T-slot profile supports recessed groove and side-cutting applications
  • ◆Micro-grain solid carbide construction provides the rigidity required for controlled CNC slot milling

Conteggio dei flauti
8 Flutes
Tipo di strumento
Solid Carbide T-Slot Cutter
Opzioni di rivestimento
Uncoated / AlTiN / TiSiN
Helix Options
35° / 40°

Applicazioni:
T-slot milling, side-slot machining, groove profiling and recessed-feature milling for machine tables, fixtures, mold components and industrial parts.

Available Configurations:
Cutter diameter, cutting thickness, neck geometry, shank size, overall length, helix angle and coating can be selected according to the required slot profile and workpiece material.

Qualità costante

Consistent geometry across repeat orders.

Ordini flessibili

Small batches and mixed sizes available.

OEM Support

Custom marking, labels and packaging.

Standard e personalizzati

Standard sizes and custom configurations.

8-Flute Carbide T-Slot Cutter for Slot Milling Overview

This 8-flute solid carbide T-slot cutter is designed for slot milling, T-slot machining and recessed side-cutting operations where cutting stability and consistent profile generation are important. The high flute-count configuration increases the number of cutting edges engaged during machining, while the micro-grain solid carbide body provides the rigidity required for CNC slotting applications. Standard and custom configurations can be reviewed according to slot width, cutter diameter, workpiece material, machining depth and production requirements.

Tipo di strumento
T-Slot Cutter
Conteggio dei flauti
8 Flutes
Materiale dell'utensile
Micro-Grain Carbide
Primary Operation
Slot Milling

8-Flute Slot-Milling Design

High Flute Density

Eight cutting edges provide frequent tooth engagement for controlled T-slot and side-slot machining, particularly in applications requiring repeatable profile generation.

Solid Carbide Rigidity

Micro-grain solid carbide construction provides a rigid tool body for side-cutting engagement and profile milling in CNC machining applications.

Flexible Tool Configuration

Diameter, slot profile, shank style, overall length and coating can be reviewed according to the workpiece material and required milling application.

Application-Specific Advantages

8F

Frequent Tooth Engagement

Eight cutting edges provide repeated engagement during slot and side-profile machining.

T

T-Slot Profile

Formed cutter geometry provides access to recessed slot profiles and side-cut features.

C

Opzioni di rivestimento

Uncoated and application-specific coated configurations are available for different workpiece materials.

OEM

Custom Slot Geometry

Non-standard diameters, slot profiles, shanks and tool lengths can be reviewed from drawings.

Recommended Machining Operations

T-Slot Milling
RECOMMENDED
Side-Slot Milling
RECOMMENDED
Groove Profiling
RECOMMENDED
Recessed Features
SUITABLE

Typical Application Areas

APPLICATION TYPICAL FEATURE LEVEL
Machine Tables T-slots and fastening grooves Recommended
Mold & Die Components Guide slots and recessed profiles Recommended
Automation Fixtures Positioning and locating slots Recommended
Industrial Components Recessed grooves and side-slot profiles Suitable

 

8-Flute Solid Carbide T-Slot Cutter for Slot Milling 1 8-Flute Solid Carbide T-Slot Cutter for Slot Milling 3 8-Flute Solid Carbide T-Slot Cutter for Slot Milling 5 8-Flute Solid Carbide T-Slot Cutter for Slot Milling 7

T-Slot Cutter Nomenclature & Dimensions

Reference dimensions for the 8-flute solid carbide T-slot cutter series. Shank diameter, cutter diameter, cutting thickness and overall length should be selected together according to the required T-slot, recessed groove or side-cutting feature.

8 flute solid carbide T-slot cutter dimension drawing
b: Diametro del gambo D: Cutter Diameter I: Cutting Thickness F: Lunghezza complessiva
Dimension Note: The size matrix below uses the same symbols as the dimension drawing: b for shank diameter, D for cutter diameter, I for cutting thickness and F for overall length. For non-standard cutter profiles, neck dimensions or special slot geometries, please provide a component or tool drawing for technical review.

Technical Configuration

PARAMETER REFERENCE CONFIGURATION
Tipo di strumento Solid Carbide T-Slot Cutter
Materiale dell'utensile Micro-Grain Solid Carbide
Conteggio dei flauti 8 Flutes
Helix Options 35° / 40° according to application
Shank Diameter (b) Reference sizes shown in the matrix below; custom shank diameters can be reviewed according to toolholder and cutter geometry
Cutter Diameter (D) Reference D4 / D6 / D8 / D10 / D12 configurations documented below; larger and non-standard sizes reviewed separately
Cutting Thickness (I) Multiple thickness configurations are available according to cutter diameter and required T-slot or recessed-groove width
Overall Length (F) 50 mm and 60 mm standard-reference lengths in the documented size matrix; custom overall lengths can be reviewed
Shank Options Straight cylindrical shank / Weldon-flat option / custom configuration
Opzioni di rivestimento Uncoated / AlTiN / TiSiN / application-specific coating selection
Primary Operations T-Slot Milling / Side-Slot Milling / Groove Profiling / Recessed Feature Machining
Personalizzazione Shank diameter b, cutter diameter D, cutting thickness I, overall length F, neck geometry, helix, cutting profile, coating, marking and packaging

Standard Size Matrix

Documented reference combinations for the 8-flute T-slot cutter series. All dimensions are in millimeters and correspond to the symbols shown in the dimension drawing above.

SPECIFICATION b D I F
D4 × I0.5 × F50 4 4 0.5 50
D4 × I1 × F50 4 4 1 50
D4 × I1.5 × F50 4 4 1.5 50
D4 × I2 × F50 4 4 2 50
D4 × I2.5 × F50 4 4 2.5 50
D4 × I3 × F50 4 4 3 50
D4 × I4 × F50 4 4 4 50
D6 × I0.5 × F50 6 6 0.5 50
D6 × I1 × F50 6 6 1 50
D6 × I1.5 × F50 6 6 1.5 50
D6 × I2 × F50 6 6 2 50
D6 × I2.5 × F50 6 6 2.5 50
D6 × I3 × F50 6 6 3 50
D6 × I4 × F50 6 6 4 50
D6 × I5 × F50 6 6 5 50
D8 × I1 × F50 8 8 1 50
D8 × I1.5 × F50 8 8 1.5 50
D8 × I2 × F50 8 8 2 50
D8 × I2.5 × F50 8 8 2.5 50
D8 × I3 × F50 8 8 3 50
D8 × I4 × F50 8 8 4 50
D8 × I5 × F50 8 8 5 50
D10 × I1 × F50 10 10 1 50
D10 × I1.5 × F50 10 10 1.5 50
D10 × I2 × F50 10 10 2 50
D10 × I2.5 × F50 10 10 2.5 50
D10 × I3 × F50 10 10 3 50
D10 × I4 × F50 10 10 4 50
D10 × I5 × F50 10 10 5 50
D10 × I6 × F50 10 10 6 50
D12 × I1 × F60 12 12 1 60
D12 × I2 × F60 12 12 2 60
D12 × I2.5 × F60 12 12 2.5 60
D12 × I3 × F60 12 12 3 60
D12 × I4 × F60 12 12 4 60
D12 × I5 × F60 12 12 5 60
D12 × I6 × F60 12 12 6 60
Size Note: The matrix above follows the dimensional symbols shown in the product drawing. Neck diameter and other non-standard profile dimensions are not included in the current reference matrix and should be confirmed separately when required.

8-Flute T-Slot Milling Guidance

  • Entry Clearance: Confirm sufficient access for the cutter head before entering a recessed T-slot or side feature.
  • Cutting Thickness: Select dimension I according to the required slot width, finished profile and dimensional tolerance.
  • Flute Density: Because the cutter uses eight flutes, available chip space is more limited than on lower-flute-count designs. Cutting engagement and chip evacuation should be matched to the workpiece material and slot geometry.
  • Toolholding: Use a rigid, low-runout holder and the shortest practical overhang for stable side-cutting engagement.
  • Coating Selection: Select the coating according to the actual workpiece material and machining conditions.
  • Non-Standard Profiles: Provide a component drawing or existing tool drawing when neck diameter, cutter profile or required slot dimensions fall outside the listed reference sizes.

8-Flute Carbide T-Slot Cutter Customization

Cutter diameter, T-slot profile, H1 dimension, neck clearance, shank configuration, overall length, helix angle, cutting-edge preparation and coating can be configured for slot-milling applications. Standard configurations use an 8-flute solid carbide cutting structure with 35° or 40° helix options, while non-standard dimensions and special slot profiles can be reviewed according to the workpiece material, slot geometry, machining depth, cutting engagement and required dimensional accuracy.

PARAMETER MANUFACTURING CAPABILITIES
Cutter Diameter Standard and non-standard cutter diameters can be reviewed according to the required T-slot profile, machining clearance and component drawing.
Conteggio dei flauti Standard 8-flute solid carbide configuration for repeated tooth engagement during T-slot milling, side-slot machining and recessed-profile operations.
T-Slot Profile Standard or drawing-defined T-slot and recessed-groove profiles can be reviewed according to the finished feature geometry and required slot dimensions.
H1 / Profile Dimension H1 and related cutting-profile dimensions can be configured according to the required slot width, profile depth and dimensional tolerance.
Neck & Clearance Neck geometry and side clearance can be reviewed according to cutter-head diameter, recessed-slot depth, adjacent wall geometry and required machining access.
Shank Configuration Straight cylindrical shank, Weldon-flat configuration or drawing-defined shank geometry can be reviewed according to toolholder and application requirements.
Lunghezza complessiva Standard and custom overall lengths can be reviewed according to machining depth, toolholder clearance and the shortest practical overhang for stable slot milling.
Angolo dell'elica 35° or 40° helix options can be selected according to workpiece material, chip formation, cutting engagement and required machining stability.
Cutting-Edge Geometry Edge preparation, relief geometry and side-cutting profile can be reviewed according to workpiece material, slot depth, radial engagement and required surface condition.
Coating Selection Uncoated, AlTiN and TiSiN configurations are available, with coating selection reviewed according to the workpiece material, cutting temperature and machining conditions.
Machining Application Tool geometry can be reviewed for T-slot milling, side-slot milling, groove profiling, recessed-feature machining and production-oriented slot-milling applications.
Chip Evacuation Review Because the 8-flute design provides higher tooth density and reduced flute space, cutting engagement, chip evacuation and coolant or air-blast conditions should be reviewed according to the material and slot depth.
Dimensional Tolerance Drawing-defined requirements can be reviewed for cutter diameter, H1 or slot-profile dimension, neck geometry, shank diameter, overall length and finished cutting profile.
Replacement Tool Matching Existing T-slot cutters can be reviewed from a component drawing, detailed tool drawing or physical sample when an equivalent replacement configuration is required.
OEM & Private Label Laser marking, custom tool codes, private labels and packaging can be reviewed for distributors, tooling brands and OEM customers.
Nota ingegneristica: Please provide the workpiece material and hardness, required T-slot or groove profile, cutter diameter, H1 dimension, neck clearance, shank type and diameter, overall length, machining depth, cutting engagement, coating preference and order quantity. For non-standard or replacement tools, a component drawing, existing tool drawing or physical sample is recommended. Final geometry, coating and custom dimensions are confirmed after technical review.

Servizi OEM e a marchio privato

OEM manufacturing and private-label supply options are available for industrial distributors, tooling brands and repeat-production customers. Laser identification, label content, protective packaging and coating presentation can be configured according to the approved product specification and order requirements.

OEM laser marking custom labels coatings and packaging for solid carbide square end mills

Laser Etching

Custom logos, tool codes, cutting dimensions, coating identification and batch numbers can be marked according to the available shank area.

Custom Labels & Packaging

Individual protective tubes, product labels, specification details, colored packaging tubes and private-label packaging can be reviewed.

Commercial Terms

MOQ, sample evaluation, custom-size trials, repeat orders and scheduled supply programs are confirmed according to the selected configuration.

Technical Workflow

A structured review process is used to confirm standard, customized and private-label square end mill requirements before production.

STAGE 01

Inquiry

Submit the material, hardness, milling operation, dimensions, tolerance and quantity.

STAGE 02

Engineering

Review flute geometry, helix angle, edge preparation, coating, ap and ae.

STAGE 03

Commercial

Confirm quotation, MOQ, sample requirements, production schedule and delivery terms.

STAGE 04

Production

CNC grinding, end-face formation, edge preparation, coating and laser marking.

STAGE 05

Quality Control

Inspect diameter, flute length, shank, runout, square-end geometry and cutting edges.

Quality, Inspection & Delivery

Our solid carbide square end mills are controlled through material verification, precision grinding, in-process measurement and final inspection. Key dimensions, square-end geometry, cutting-edge condition, coating appearance and product identification are reviewed according to the approved specification or drawing before packing.

Controlled manufacturing and final inspection for solid carbide square end mills

Three-Stage Quality Control

Inspection checkpoints are arranged around the manufacturing process to support dimensional consistency and repeat-order control.

STAGE 01

Incoming Material Control

Carbide substrate grade, blank dimensions and supplied material information are checked against the production requirement.

STAGE 02

In-Process Grinding Control

Cutting diameter, flute geometry, flute length, square-end profile and shank dimensions are monitored during CNC grinding.

STAGE 03

Final Tool Inspection

Finished tools are reviewed for specified dimensions, runout, cutting-edge condition, coating appearance, marking and packing identification.

Key Inspection Characteristics

Inspection requirements are confirmed according to the standard product specification or the approved custom drawing.

INSPECTION ITEM CONTROL FOCUS CONFIRMATION BASIS
Cutting Diameter (DC) Diameter and dimensional consistency Standard specification or approved drawing
Flute Length (APMX) Effective cutting length Confirmed product size or drawing requirement
Shank Diameter (DCON) Clamping-section dimension and surface condition Applicable shank specification
Overall Length (OAL) Total tool length Standard size matrix or approved drawing
Radial Runout Concentricity between cutting section and shank Agreed inspection requirement
Square-End Geometry End-face profile, corner condition and center-cutting form Selected tool configuration
Flute & Helix Profile Flute count, helix form and grinding consistency Approved manufacturing configuration
Cutting Edge & Coating Edge condition, visible defects and coating appearance Application-specific production requirement
Marking & Identification Tool code, dimensions and batch information where applicable Confirmed order and packaging specification

Measurement & Batch Traceability

Optical measuring systems, tool inspection equipment and appropriate dimensional gauges are selected according to the feature being checked.

Optical Measurement

Profile and dimensional review of specified cutting features.

Runout Verification

Concentricity review based on the agreed product requirement.

Edge Inspection

Magnified review of the end face, corners and cutting-edge condition.

Batch Identification

Order, product and batch information are linked where required for repeat supply.

Inspection Documentation: Dimensional records, sample inspection requirements or additional documentation can be reviewed according to the order specification before production.

Protective Packaging Process

Finished end mills are protected to reduce contact between cutting edges and to support clear product identification during storage and transportation.

Protective packaging process for solid carbide end mills
01 Individual ProtectionProtective tubes or cases help shield cutting edges.
02 Batch IdentificationLabels identify the applicable tool and order information.
03 Carton ProtectionInternal cushioning is selected according to the shipment.
04 Ready for DispatchCartons are closed and prepared for the confirmed shipping method.

Bulk-Order & Export Packaging

Bulk shipments can be arranged with reinforced cartons, protective wrapping, palletized loading or export cases according to order quantity, shipment weight and agreed transportation requirements.

Bulk-order and export packaging for HY Cutting Tools shipments

Delivery Coordination

Production completion, packing method and dispatch arrangements are confirmed according to the approved order. Courier, air, sea or customer-designated shipping options can be reviewed according to shipment size and destination. Final lead time is confirmed after product specifications, quantity and packaging requirements are approved.

Product & Application FAQs

Common questions about the 8-Flute Solid Carbide T-Slot Cutter for CNC slot milling, recessed profiling and production machining.

What is this 8-flute T-slot cutter designed for?
It is designed for T-slot milling, side-slot machining, groove profiling and recessed side-cutting operations where frequent cutting-edge engagement and controlled profile machining are required.
What is the advantage of an 8-flute design?
Eight cutting edges provide frequent tooth engagement during machining and can be useful for production-oriented slot and profile milling. Because a higher flute count also reduces flute space, cutting engagement and chip evacuation should be matched carefully to the material and slot geometry.
Which helix angles are available?
The existing product specification lists 35° and 40° helix options. Final selection should be based on the workpiece material, cutting engagement and required slotting operation.
Which coating options are available?
Uncoated, AlTiN and TiSiN configurations are available in the current product specification. Other material-specific coating requirements can be reviewed according to the workpiece and machining conditions.
What standard sizes are available?
The current documented reference matrix includes D4, D6, D8, D10 and D12 configurations with multiple H1 profile dimensions. The existing technical specification also states a broader 6–25 mm manufacturing capability, so larger sizes should be confirmed before ordering.
Does a T-slot cutter require entry clearance?
For recessed T-slot features, sufficient entry clearance is normally required before the cutter head reaches the side-cutting feature. Cutter diameter, neck clearance and surrounding component geometry should therefore be checked before machining.
Is an 8-flute cutter suitable for every slotting application?
Not necessarily. The higher flute count provides more cutting edges but also reduces available chip space. For deep slots, difficult chip evacuation or materials producing long chips, cutter geometry and machining conditions should be reviewed before selection.

Ordering & Customization FAQs

Ordering information for distributors, tooling suppliers and OEM customers requiring standard or customized 8-flute T-slot cutters.

Can the T-slot profile and dimensions be customized?
Yes. Cutter diameter, H1 or slot-profile dimension, shank size, overall length, helix and related cutting geometry can be reviewed according to the component drawing and machining requirements.
Are straight and Weldon-flat shanks available?
Yes. The existing product specification lists straight-shank and Weldon-flat configurations, while non-standard shank requirements can also be reviewed.
Can you manufacture replacement cutters from drawings or samples?
Yes. A component drawing, existing tool drawing or physical sample can be reviewed for replacement and non-standard T-slot cutters. Complete cutter-head, slot-profile, shank and overall-length dimensions are recommended.
Are OEM marking and private-label packaging available?
Yes. Laser marking, custom tool codes, labels and private-label packaging can be reviewed for distributor and OEM orders.
Qual è il tempo di consegna standard?
When available from stock, standard specifications are generally ready for shipment within 1–3 working days. Lead time for custom dimensions, profiles or coating configurations is confirmed after specification and quantity review.
What information should I provide for quotation?
Please provide the workpiece material and hardness, cutter diameter, required T-slot or groove profile, H1 dimension, shank type and diameter, overall length, machining depth, coating preference and order quantity. A drawing is recommended for non-standard profiles.

Technical Downloads

Reference documents for solid carbide milling cutter selection and machining-data review.

Solid Carbide End Mill Catalog

Review T-slot cutters and related specialty solid carbide milling tools.

View Catalog

End Mill Speeds & Feeds Guide

Use as a general reference before confirming the final 8-flute slot-milling parameters.

View Guide

Need Sizes, Pricing or Custom Options?

Send us the required tool type, sizes, quantities, workpiece material and any OEM or custom requirements. We will confirm suitable specifications, availability, lead time and quotation details.

Standard Sizes Small Trial Orders Mixed Sizes OEM & Custom Options
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Drawings, size lists and reference photos are welcome.