Detail Information
Product Description

Detail Information
Substrate:	Ultra-fine Grain Tungsten Carbide (WC Grain Size ≤0.5μm)	Hardness:	HRA 89 – 93
Transverse Rupture Strength:	≥2800 N/mm²	Cobalt Content:	6% – 12% (adjustable For Toughness/wear Resistance)
Profile Accuracy:	±0.001mm	Minimum Cutting Diameter:	Ø0.3mm
Coating (optional):	TiAlN / AlTiN / TiSiN / Diamond
Highlight:	Custom tungsten carbide tools , Ultra-fine grain carbide tools , High-hardness material machining tools

Product Description

Custom Tungsten Carbide Special-Shaped Tools

When standard tools cannot meet your special machining requirements, we offer fully customizable tungsten carbide special-shaped tools. From step form cutters to dovetail cutters, from small-diameter deep-groove tools to combined step tools — we provide targeted solutions for hard materials, complex contours, and restricted spaces.

Product Overview

Tungsten carbide special-shaped tools are made from ultra-fine grain tungsten carbide substrate and precision-ground on 5-axis CNC tool grinders, suitable for milling, turning and form cutting operations. Tool shapes are manufactured strictly according to customer drawings or samples — no need to compromise with standard tool inventory.

Whether for one-off prototyping or batch production, we guarantee profile accuracy of ±0.005mm and consistent batch-to-batch stability.

Key Advantages

Advantage	Description
Custom-made to drawings	Accepts CAD drawings, 3D models or scanned samples. No MOQ restriction.
High-hardness material machining	Capable of stable cutting on HRC 50-65 hardened steel, die steel, stainless steel, titanium alloys, superalloys.
Complex contours in one pass	Reduces tool changes and operations, improves efficiency and accuracy.
Extended tool life	Tungsten carbide wear resistance is 5-20x that of HSS — ideal for mass production.
Optional coatings	TiAlN / AlTiN / TiSiN / Diamond coating — matched to your application.

Customizable Tool Types

Special-shaped end mills (form cutters, profile cutters)
Dovetail cutters / T-slot cutters
Step form cutters / combined step tools
Chamfer cutters / radius cutters
Thread form cutters
Special-shaped turning tools (custom form tools)
Small-diameter deep-groove tools (minimum Ø0.3mm)
Other custom profiles per drawings

Applicable Work Materials

Hardened steel, die steel (HRC 50-65)
Stainless steel (304, 316, 17-4PH, etc.)
Titanium alloys (TC4, etc.)
Superalloys (Inconel, GH4169)
Aluminum alloys, copper alloys
Fiberglass, carbon fiber reinforced composites
Sintered metals, carbide (with diamond coating)

Typical Applications by Industry

Industry	Typical Parts
Precision molds	Stamping dies, injection molds, casting gate trimming
Automotive components	Steering knuckles, brake discs, engine parts
3C electronics	Phone frames, buttons, housing chamfers
Aerospace	Superalloy structural components
Medical devices	Bone plates, bone drills, surgical instruments

Customization Process

Submit requirements

Send drawings (DWG/STEP/IGS) or physical samples — include work material, machine parameters and cutting requirements.
Design review

Evaluate tool geometry, optimize thin walls, sharp corners and other risk areas.
Programming & grinding

Precision forming on 5-axis CNC tool grinders.
Inspection

Full inspection using vision measuring machines, tool presetters and profile projectors.
Test cutting (optional)

Test cutting video or report available upon request.
Delivery

Includes inspection report, packaged in standard secure packaging.

Tag:

Product Details:
Place of Origin:	China
Brand Name:	Sanxin
Certification:	ISO9001
Model Number:	SX-2280
Payment & Shipping Terms:
Minimum Order Quantity:	1pc
Price:	Negotiation
Payment Terms:	L/C,T/T
Supply Ability:	10000 pcs/month

Custom Tungsten Carbide Tools with Ultra-Fine Grain for High-Hardness Material Machining Made to Your Drawings

Custom tungsten carbide tools

Ultra-fine grain carbide tools

High-hardness material machining tools

cemented carbide cutting tool

solid carbide tools

Tungsten carbide tools

Heavy Metal High Density Tungsten Alloy Screws with Chemical Stability and Customizable Dimensions for Air Terminations

Professional Sintered 3 Holes Cutting Tools Tungsten Carbide Blanks Manufacturer

High Quality Advanced Tungsten Alloy Bottle and Bottle Cap for Medical Devices

Non Standard Tungsten Alloy Tool Shielding Part Collimator of Comb Shape

Long-lasting Tungsten Carbide Stamping Set Traction Tip with Storage Case

High Hardness High Wear Resistance Tungsten Steel Edge-Banding Roller Shaft for High Temperature Operations

99.95% High Purity Tungsten Electrode Tips with High Melting Point and Excellent Electrical Conductivity for Welding and Cutting

Specialized Wear-Resistant High Precision Cemented Carbide Outer Ring Probe

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd