MFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning

Solid carbide MFR micro face grooving bars for precision grooving inside small bores on CNC lathes and Swiss-type machines. Standard models cover Ø4–Ø8 mm shanks, 0.5–3.0 mm groove widths and groove depths up to 6.0 mm, with custom dimensions, coatings and private-label support available.
Substrat:Karbida Padat Berbutir Halus
Jenis Alat:Micro Face Grooving Bar
Seri:MFR
Machining Operation:Internal Face Grooving
Lebar Alur:0.5–3.0 mm
Diameter Batang:Ø4 / Ø5 / Ø6 / Ø8 mm
Groove Depth:1.0–6.0 mm
Min. Bore Diameter:Ø5 / Ø6 / Ø8 / Ø10 mm
Pengiriman Standar1–3 Hari Kerja
OEM & Pesanan KhususGambar / Contoh
Jumlah Pesanan MinimumJumlah Pesanan Minimum (MOQ) 10 buah

Kualitas yang Konsisten

Geometri yang konsisten pada setiap pesanan berulang.

Pesanan Fleksibel

Tersedia dalam jumlah kecil dan berbagai ukuran.

Dukungan OEM

Penandaan khusus, label, dan kemasan.

Standar & Khusus

Ukuran standar dan konfigurasi khusus.

MFR Solid Carbide Micro Face Grooving Bar Overview

The MFR Series is designed for precision face grooving inside small bores on CNC lathes and Swiss-type turning machines. Its integral solid carbide construction and compact cutting profile provide the rigidity, access and dimensional control required for restricted internal machining.

Standard models cover multiple shank diameters, groove widths, working lengths and minimum bore sizes. Custom dimensions, coatings, laser marking and private-label packaging are also available according to drawings and application requirements.

Small-Bore Face Grooving Applications

Internal Face GroovingPrecision grooves on internal end faces and recessed bore features.
Small-Bore MachiningCompact geometry for bores where conventional grooving holders cannot enter.
CNC TurningSuitable for CNC lathes, turning centers and Swiss-type production machines.
Precision ComponentsFor miniature parts requiring repeatable groove width, depth and surface finish.
application material MIR micro boring bars

Fitur Utama Produk

Rigid Integral ConstructionThe fine-grain solid carbide body helps reduce deflection during micro grooving.
Compact Face-Grooving GeometryProvides access to internal end faces and grooves in confined bores.
Precision-Ground Cutting EdgeSupports repeatable groove dimensions, stable cutting and a clean machined surface.
Application-Matched CoatingCoating options can be selected for the workpiece material and machining conditions.

MFR & MKR Application Range

Select the tool geometry according to the groove position, bore restriction, required profile and machining direction. The MFR family is intended for micro face grooving, while related MKR configurations extend the available internal grooving range.

MFR and MKR solid carbide micro grooving bar application range

MFR solid carbide micro face grooving bars for small-bore CNC turningProcessing Advantages

Processing advantages of solid carbide micro boring and grooving bars

Product Detail Display

View the cutting profile, precision-ground surfaces, carbide body and finished tool details. Actual color and cutting-edge appearance may vary according to coating and application specifications.

MFR solid carbide micro face grooving bar cutting edge and product detailsMFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning 1

MFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning 3

MFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning 5

MFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning 7

MFR Series Solid Carbide Micro Face Grooving Bars for Small Bore CNC Turning 9

Video Produk

Watch the MFR micro face grooving bar product and machining video for a closer view of the tool geometry and application.

Panduan Penamaan dan Pemilihan Alat

Select the suitable MFR solid carbide micro face grooving bar according to shank diameter, groove width, working length, groove depth and minimum bore diameter.

Kode Deskripsi Contoh
MFR Micro Face Grooving Bar MFR Series
4 / 5 / 6 / 8 Diameter Batang D Ø4 / Ø5 / Ø6 / Ø8 mm
B0.5–B3.0 Groove Width B 0.5–3.0 mm
L15–L30 Working Length L1 15–30 mm

Model Identification

Use the model breakdown below to identify the tool family and dimensional code. Send the complete model number and required quantity for faster quotation and repeat ordering.

Model code breakdown for solid carbide micro boring and face grooving bars

Standard Dimensional Range

Diameter Batang DØ4 / Ø5 / Ø6 / Ø8 mm
Groove Width B0.5–3.0 mm
Groove Depth T1.0–6.0 mm
Working Length L115 / 20 / 22 / 25 / 30 mm
Panjang Total L50 / 60 mm
Diameter Lubang MinimumØ5 / Ø6 / Ø8 / Ø10 mm

MFR & MKR Size Chart

MFR and MKR solid carbide micro grooving bar size chart

MFR Standard Models & Dimensions

All dimensions are in millimeters. Confirm the groove width, required groove depth, minimum bore diameter and tool clearance against the component drawing before ordering.

Shank D Model Secara keseluruhan L Working L1 Groove Depth T Min. Bore Dia.
4 MFR 4 B0.75 L15 50 15 1.2 5
4 MFR 4 B1.0 L15 50 15 1.5 5
4 MFR 4 B1.5 L15 50 15 2.8 5
5 MFR 5 B0.75 L22 50 22 1.2 6
5 MFR 5 B1.0 L22 50 22 1.5 6
5 MFR 5 B1.5 L22 50 22 1.5 6
5 MFR 5 B2.0 L22 50 22 3.8 6
6 MFR 6 B0.5 L20 50 20 1.0 8
6 MFR 6 B1.0 L22 50 22 1.5 8
6 MFR 6 B1.5 L22 50 22 2.5 8
6 MFR 6 B2.0 L22 50 22 3.0 8
6 MFR 6 B2.5 L22 50 22 4.6 8
6 MFR 6 B3.0 L22 50 22 6.0 8
6 MFR 6 B3.0 L30 50 30 6.0 8
8 MFR 8 B1.0 L25 60 25 3.5 10
8 MFR 8 B1.5 L25 60 25 3.5 10
8 MFR 8 B2.0 L25 60 25 3.5 10
8 MFR 8 B2.5 L22 60 22 3.5 10
8 MFR 8 B3.0 L30 60 30 3.5 10

Selection Notes

Diameter Dalam Minimum: The component bore must meet or exceed the listed minimum bore diameter and provide sufficient tool clearance.

Lebar Alur: The B value in the model code identifies the nominal groove width.

Groove Depth: Do not exceed the listed T value without confirming a custom geometry.

Tool Reach: Use the shortest suitable working length to improve rigidity and reduce vibration.Micro internal tooling machining methods for grooving, threading, boring and profile turning

Related Micro Face Grooving Series

Left-Hand Face Grooving: MFL Series

Deep Face Grooving: MVR Series

Radius Face Grooving: MZR / MZL Series

Custom Face Grooving: MFR-C Series

Kami mendukung para distributor, pemasok perkakas, dan mitra industri dengan solusi OEM dan merek pribadi yang fleksibel untuk produk perkakas mikro internal. Mulai dari penandaan laser dan pengemasan khusus hingga identifikasi produk dan dokumentasi teknis, kami membantu pelanggan membangun lini produk perkakas mereka sendiri dengan dukungan manufaktur yang andal.

Ruang Lingkup Produk OEM

Kami menyediakan solusi manufaktur OEM dan merek pribadi untuk produk perkakas internal mikro, serta mendukung distributor dan pemasok perkakas dengan seri standar, spesifikasi khusus, dan produksi berdasarkan gambar teknis.

● Batang Bor Mikro

Seri MPR dan alat bor berdiameter kecil yang dirancang khusus untuk pemesinan bagian dalam presisi serta aplikasi anti-getaran.

● Batang Ulir Internal Mikro

Seri MIR/MIL dengan profil ulir, dimensi, dan persyaratan identifikasi produk yang disesuaikan.

● Alat Pembuat Alur Mikro

Pembuatan alur internal dan solusi alur khusus untuk komponen presisi berukuran mini.

● Perkakas Mikro Khusus

Tersedia dimensi non-standar, geometri khusus, serta solusi perkakas berdasarkan gambar yang disediakan pelanggan.

mini boring bars

Opsi Kustomisasi

Custom laser marking for micro internal tooling

Penandaan Laser & Identifikasi Produk

Logo khusus, nomor model, dan tanda pengenal produk dapat disediakan sesuai dengan persyaratan distributor dan merek.

Custom packaging solution for micro tooling

Kemasan Khusus

Kemasan per unit, label, dan informasi produk dapat disesuaikan untuk mendukung saluran penjualan pengecer serta pengembangan merek sendiri.

Technical documentation support for tooling OEM

Dokumen Teknis & Dukungan Produk

Menyediakan gambar teknis, spesifikasi, dan informasi produk untuk membantu distributor mempromosikan dan mengelola produk perkakas mereka.

Alur Kerja OEM

01. Tinjauan Persyaratan

Pastikan gambar, spesifikasi, bahan, dan persyaratan pengemasan.

02. Konfirmasi Alat

Menyempurnakan desain alat, detail penandaan, dan persyaratan produksi.

03. Persetujuan Sampel

Sediakan sampel untuk pengujian dan persetujuan sebelum produksi massal.

04. Produksi Massal

Lakukan produksi dan pemeriksaan sesuai dengan persyaratan yang telah disepakati.

custom cutting tool process hy cutting tools

Dukungan Merek Pribadi bagi Distributor

Bagi para distributor dan pengecer perkakas, kami menyediakan dukungan merek sendiri yang fleksibel, termasuk penandaan khusus, solusi pengemasan, dan dokumentasi produk, guna membantu membangun rangkaian produk perkakas yang profesional.

Kami menerapkan prosedur pengendalian mutu yang ketat, mulai dari pemeriksaan bahan baku hingga pengiriman akhir. Setiap alat diperiksa untuk memastikan dimensi yang konsisten, kinerja pemotongan yang optimal, dan kualitas yang dapat diandalkan untuk aplikasi pemesinan industri.

Proses Pengendalian Mutu

Quality control inspection for carbide cutting tools
01 Pemeriksaan Bahan

Pastikan kualitas dan konsistensi bahan karbida sebelum proses produksi.

02 Pengendalian Penggerindaan Presisi

Mengontrol geometri alat, dimensi, dan ketepatan tepi potong selama proses produksi.

03 Pemeriksaan Terkini

Periksa kualitas tepi dan hasil akhir permukaan untuk menjaga kinerja pemotongan yang stabil.

04 Pemeriksaan Kualitas Akhir

Pastikan spesifikasi produk sebelum pengepakan dan pengiriman.

Standar Pemeriksaan

Poin Pemeriksaan Tujuan
Pemeriksaan Bahan Pastikan kualitas karbida dan konsistensi bahannya.
Pemeriksaan Dimensi Pastikan ukuran alat dan persyaratan toleransi.
Pemeriksaan Terkini Periksa geometri tepi dan kualitas permukaan.
Pemeriksaan Akhir Pastikan produk memenuhi spesifikasi yang telah ditetapkan sebelum pengiriman.

Pengemasan & Perlindungan

hy cutting tool micro internal boring tools series showcase photoCarbide cutting tool packing and protection
 

Perlindungan individual dan kemasan ekspor membantu mencegah kerusakan alat selama penyimpanan dan pengangkutan internasional.

  • Perlindungan alat secara individual
  • Label identifikasi produk
  • Dukungan penelusuran batch
  • Perlindungan pengiriman ekspor

Alur Kerja Produksi & Pengiriman

01

Konfirmasi Pesanan

02

Penjadwalan Produksi

03

Pemeriksaan Kualitas

04

Pengemasan

05

Pengiriman

export packing way hy cutting toolsShipping and payment hy cutting tools end mill drills

Dukungan Pengiriman

Produk standar biasanya dapat dikirim dalam waktu 1–3 hari kerja setelah konfirmasi pesanan. Produk yang dipesan khusus memerlukan konfirmasi berdasarkan desain cetakan, jumlah, dan persyaratan produksi.

Pertanyaan Umum & Unduhan

Pertanyaan Umum tentang Produk

What is the MFR Series micro face grooving bar used for?

The MFR Series is designed for precision face grooving on internal end faces and recessed features inside small bores. It is suitable for CNC lathes, turning centers and Swiss-type machines where compact tool access and repeatable groove dimensions are required.

What standard shank diameters and groove widths are available?

Standard shank diameters are Ø4, Ø5, Ø6 and Ø8 mm. Available groove widths range from 0.5 to 3.0 mm, depending on the shank diameter, working length and required groove depth.

What minimum bore diameters can the MFR Series machine?

The minimum bore diameter depends on the shank size. Standard Ø4 mm tools require a minimum Ø5 mm bore, Ø5 mm tools require Ø6 mm, Ø6 mm tools require Ø8 mm, and Ø8 mm tools require Ø10 mm.

What do B, L1 and T mean in the model code?

B identifies the nominal groove width, L1 identifies the working length, and T indicates the standard groove depth. For example, MFR 6 B2.0 L22 has a Ø6 mm shank, 2.0 mm groove width, 22 mm working length and 3.0 mm groove depth.

What is the maximum standard groove depth?

Standard groove depths range from 1.0 to 6.0 mm. MFR 6 B3.0 L22 and MFR 6 B3.0 L30 provide the maximum listed groove depth of 6.0 mm. A custom tool should be evaluated if a deeper groove is required.

Bahan benda kerja apa saja yang dapat diproses?

The solid carbide tool can be configured for steel, stainless steel, alloy steel, cast iron and selected non-ferrous materials. Cutting geometry, coating and machining parameters should be selected according to the workpiece material and hardness.

Pertanyaan Umum (FAQ) tentang Seleksi & Pendaftaran

How do I select the correct MFR model?

Confirm the minimum bore diameter first, then select the groove width B, required groove depth T, working length L1 and compatible shank diameter D. Tool orientation, spindle direction and holder clearance should also be checked before ordering.

How can machining stability be improved?

Use the shortest working length that can reach the groove, minimize tool overhang, check tool-center height and runout, and use a rigid tool holder. Cutting speed, feed and depth should be adjusted according to the material and machine rigidity.

Is coolant recommended for small-bore face grooving?

Coolant or a suitable cutting fluid is recommended to control cutting heat and assist chip evacuation. Direct the coolant toward the cutting zone whenever the bore and machine setup allow it.

Pertanyaan Umum (FAQ) tentang Pemesanan & OEM

Can you manufacture custom MFR micro face grooving bars?

Yes. Custom groove width, groove depth, working length, shank diameter, cutting profile, coating and laser marking can be produced according to component drawings, tool drawings or approved samples.

Informasi apa saja yang diperlukan untuk mendapatkan penawaran harga?

Please provide the standard model number or component drawing, minimum bore diameter, groove width and depth, groove position, workpiece material and hardness, machine type, required quantity, and any coating, marking or packaging requirements.

What is the minimum order quantity?

The standard minimum order quantity is 10 pieces. Mixed-model trial orders and customized quantities can be reviewed according to the selected specifications and production requirements.

What is the lead time for standard and customized tools?

In-stock standard models can normally be dispatched within 1–3 working days after order confirmation. Customized tools require lead-time confirmation according to geometry, quantity, coating, sample approval and packaging requirements.

Sumber Daya Teknis

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