Custom Solid Carbide Micro Drill for Non-Standard Small Holes
Consistent Quality
Consistent geometry across repeat orders.
Flexible Bestellungen
Small batches and mixed sizes available.
OEM Support
Custom marking, labels and packaging.
Standard und Sonderanfertigungen
Standard sizes and custom configurations.
Custom Carbide Micro Drill Overview
This custom solid carbide micro drill is developed for non-standard small holes that cannot be covered by standard cutting diameters, flute lengths, shank sizes, point geometries or overall lengths. Fine-grain solid carbide and precision-ground geometry provide the rigidity and cutting-edge support required for drawing-based micro-hole production. Straight-shank, reinforced-shank, long-neck, step and special-point configurations can be reviewed for blind holes, through holes, step holes, restricted-access positions and special entry or hole-bottom requirements. Final dimensions and geometry are confirmed according to the workpiece material, hardness, hole depth, tolerance, machine, holder and coolant method.
Drawing / Sample
Custom / Non-Standard
Application-Specific
ISO P / M / K / N
Key Configuration
Drawing-Based Dimensions
Cutting diameter, flute length, neck length, shank diameter and overall length are confirmed from the required hole and machine layout.
Custom Point & Edge Geometry
Point angle, thinning, cutting-lip support and edge preparation can be reviewed according to entry condition, hole bottom and workpiece material.
Fine-Grain Solid Carbide
A rigid carbide substrate supports delicate non-standard micro cutting sections and drawing-specific tool structures.
Key Product Advantages
Non-Standard Diameter Control
Cutting diameter and tolerance are reviewed against the finished-hole requirement, inspection method and manufacturability of the micro cutting section.
Rigidity-Oriented Length Design
Flute, neck and overall lengths are limited to the reach actually required, helping avoid unnecessary unsupported length in small-diameter tools.
Application-Specific Cutting Design
Point geometry, flute finish, edge preparation and surface configuration can be matched to the workpiece material and hole condition.
Trial-to-Repeat Production
Samples or small trial quantities can be evaluated for dimensional and machining performance before repeat batch production.
Workpiece Material Compatibility
Applications & Target Scope
- Drawing-based micro holes outside standard drill size ranges
- Step holes requiring two or more diameters in one tool concept
- Long-reach or restricted-access holes requiring a custom neck
- Inclined, curved, thin-wall or interrupted entry conditions
- Special hole-bottom profiles requiring application-specific point geometry
- Prototype, replacement and small-batch tools for special components
Product & Machining Details
Tool Nomenclature & Dimensions
This product is manufactured from an approved drawing, existing tool sample or confirmed dimension sheet. The values below describe the configurable specification rather than fixed inventory sizes. Cutting diameter, length structure, shank, point geometry, coating and coolant method are reviewed according to the required non-standard small hole and manufacturing feasibility.
Custom Specification Sheet
Provide the information below for technical review, feasibility confirmation and quotation. A drawing is recommended whenever the tool includes a non-standard diameter, step, special neck, special point or tight tolerance.
Custom Micro-Drill Review Guidance
- Start from the Hole: Confirm finished diameter, tolerance, depth, entry condition and bottom profile before defining the tool.
- Use Only the Required Reach: Flute and neck length should be limited to what the application actually needs to preserve micro-tool rigidity.
- Confirm Material & Setup: Workpiece grade, hardness, holder, runout and coolant method directly affect geometry and surface configuration.
- Validate Before Repeat Production: Evaluate initial samples for hole size, burrs, entry stability, chip evacuation and tool wear before batch release.
Recommended Starting Cutting Parameters
Cutting data cannot be standardized until the custom diameter, length ratio, workpiece material, hardness, coating, coolant condition and machine setup are confirmed. Initial parameters should be selected for the approved tool specification and then verified through trial machining.
Solid Carbide Drill Cutting Data Guide
Use the general drill guide only as a reference after the custom tool geometry and workpiece application have been confirmed.
Micro Drill Product Family Overview
Choose the product family according to whether the application uses standard dimensions, a specific workpiece material, machine-specific coolant or a drawing-based custom geometry.
Custom Micro Drill
Drawing-Based (Current)
Precision Metal Micro Drill
Standard Precision Holes
Stainless Micro Drill
ISO M Applications
Swiss-Type Micro Drill
Machine-Specific Coolant
For related standard drill series, View the Solid Carbide Drill Catalog . For non-standard tools, send the drawing or existing tool sample for technical review.
Non-Standard Micro Drill Customization
Non-standard cutting diameter, flute length, neck geometry, shank size, point form, coating and tolerance can be manufactured according to the required small-hole drawing. Configurations are reviewed around the workpiece material, hole geometry, access restrictions and production target.
Drawing-Based Micro Geometry & Edge Preparation
Micro-point geometry, flute profile, neck clearance, cutting-edge preparation and transitions can be configured around non-standard hole dimensions and application requirements.
OEM- und Eigenmarken-Dienstleistungen
OEM manufacturing and private-label supply options for industrial distributors, precision manufacturers and customers requiring drawing-based micro tools.
Tool Identification
Tool codes, diameter specifications and batch identification can be applied according to the available shank area.
Protective Packaging
Individual protective tubes, internal supports, diameter labels and private-label packaging help protect delicate micro cutting edges.
Commercial Terms
Flexible MOQ options for sample evaluation, custom-size trials, repeat orders and scheduled batch supply.
Technical Workflow
Inquiry
Submit the drawing, material, tolerances, machining setup and required quantity.
Engineering
Non-standard dimensions, geometry, coating and inspection requirements are reviewed.
Commercial
Quotation, trial quantity, production schedule and delivery terms are confirmed.
Production
CNC micro-grinding, edge preparation, coating and drawing-based identification.
Qualitätskontrolle
All agreed diameters, lengths, profiles, runout and edge conditions are inspected.
Inspection & Quality Control
Drill dimensions, cutting-edge geometry and visible surface condition are checked according to the confirmed product specification and application requirements.
Protective Packing for Shipment
Finished drills are protected individually before batch labeling and export-carton reinforcement.
Individual Tool Protection
Each drill is individually protected in a plastic tube to reduce contact damage during storage, handling and transportation.
Batch & Label Verification
Tools are grouped and labeled by specification to support order verification before carton packing.
Export Carton Protection
Batch packaging, cushioning materials and reinforced export cartons are selected according to the order quantity and shipping method.
Reference Lead Time
The following timeframes are general references. Availability and production scheduling are reviewed for each order.
Shipping Options
Shipping arrangements can be selected according to order size, delivery schedule and destination.
Product FAQs
Product-specific information about drawing-based micro-drill customization, non-standard dimensions, special geometry, material matching and quotation requirements for precision small-hole applications.
What can be customized on this non-standard micro drill?
Cutting diameter, flute length, neck or reach length, shank diameter, overall length, point geometry, edge preparation, coating and tolerance can be reviewed according to the required small hole and customer drawing. The final configuration depends on tool rigidity, workpiece material and manufacturing feasibility.
Can you manufacture non-standard or intermediate micro diameters?
Yes. Intermediate and non-standard micro diameters can be reviewed when the requested size is not covered by a standard series. Please provide the finished-hole diameter, tolerance and expected hole depth so the cutting section and supporting structure can be evaluated before quotation.
Can the flute length, neck length and overall length be customized separately?
Yes. Flute length, neck or reach length and overall length can be adjusted separately according to the hole depth, workpiece clearance, holder position and machine layout. Only the necessary reach should be used because excessive unsupported length reduces micro-drill rigidity.
Can the point geometry and coating be matched to different materials?
Yes. Point geometry, edge preparation, flute design and coating can be reviewed according to the actual workpiece material, hardness, hole depth and required tool life. Steel, stainless steel, non-ferrous metals and other special materials may require different cutting-edge and surface configurations.
Can tight tolerances and special shank dimensions be supplied?
Yes, subject to dimensional feasibility and the selected micro-drill structure. Cutting-diameter tolerance, shank diameter, reinforced shank, stepped sections and other drawing-specific dimensions can be reviewed before production. Required tolerance and inspection criteria should be stated clearly on the drawing.
What information is required for a custom micro-drill quotation?
Please provide the cutting diameter, finished-hole tolerance, hole depth, flute or reach length, shank diameter, overall length, workpiece material and hardness, coolant condition and required quantity. A drawing is strongly recommended for non-standard micro drills so all dimensions and functional requirements can be confirmed before quotation.
Ordering & OEM FAQs
General information for custom samples, mixed specifications, repeat production, private labeling and production scheduling.
Do you accept small trial orders for custom micro drills?
Yes. Small trial quantities can be reviewed for application testing and dimensional approval before larger repeat orders. Trial quantity depends on the custom geometry, coating and production setup.
Can multiple custom sizes be ordered together?
Yes. Multiple cutting diameters and custom configurations can normally be combined in one order when the carbide, coating and manufacturing requirements are compatible. Each specification should be identified by drawing number, item code or confirmed dimension set.
Is OEM laser marking and private labeling available?
Yes. Logo, item code, tool size and batch identification can be reviewed where the available shank area allows. Custom labels, private-brand packaging and export packaging can also be supplied for OEM programs.
What is the typical lead time for a custom micro drill?
Lead time depends on drawing complexity, cutting diameter, flute and neck length, coating, inspection requirements and order quantity. Production timing is confirmed after the drawing and technical specification are approved.
Downloads & Technical Resources
Access product series information and general cutting-data references for custom micro-drill selection and application review.
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.
Drawings, size lists and reference photos are welcome.
