Cell：+86-574-88405189 Whatsapp/wechat/skype: +86-18969818689 E-mail: minda@hard-sharp.com

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Cut Type Selection ——————————————
Choose according to application and material

Single Cut

single cut has a smoother surface

Standard Cut

Solid silver soldered, more wear-resistant

Steel Cut

High grinding efficiency

Diamond Cut

Aluminum Cut

Special for aluminum

Titanium Cut

specially for titanium alloy

Choose Taishen ——————————————
Why Choose Taishen

Solid Tungsten Carbide

Carbure cémenté massif : aucun problème lié aux parois minces. La petite surface de chauffage garantit une conduction thermique rapide, un faible écart de température et une température de brasage stable.

Silver brazing filler

Ag-based brazing filler: solidus & liquidus 690℃, brazing temp 720–740℃. Lower temp vs copper filler, significantly less base metal oxidation, thermal cracking & deformation.

shank manufactured in-house

Tool shanks are produced in-house for full quality oversight. Perpendicularity controlled at 3–8 μm, eliminating tool chatter and providing superior performance for customers.

Tool Flat Brazing Technology

Flat brazing provides full-surface bonding for uniform filler wetting and high joint strength. Balanced thermal stress ensures good perpendicularity, boosts rigidity to suppress chatter and reduce chipping.

Brazing strength test

Samples are taken from each batch for brazing strength test to guarantee brazing quality.

Cutting edge honing

Cutting edge honing is applied to rotary files after gearing, increasing tool service life by 30%.

Industry Applications ——————————————
Application Industries

Foundry industry

Machinery

Automotive

Mold manufacturing

Electronics

Shipbuilding

technical support ——————————————
Technical Support

Operation Safety Preparation

Edge Cutting Process

Rotary File Fatigue Test

Company Updates ——————————————
Company Updates
11

2026.09

Tungsten Carbide Powder Price Today: ¥850 / kg!

Sharply down from the year’s peak, tungsten carbide powder is trading sideways at a relatively low level amid market tug-of-war and widespread wait-and-see sentiment.

20

2026.03

Tungsten Price Stagnates at High Levels!

Chinatungsten Online Market Quote: Tungsten Carbide Powder at ¥2380/kg on Mar 20, 2026.

09

2025.06

Tungsten carbide prices volatile, quotes subject to real-time rates!

Raw material prices change fast. All quotes are real-time; previous quotations and historical prices are not permanently valid. Confirm latest pricing with sales before order placement. We monitor tungsten market to guarantee quality & stable supply. Thanks for your understanding and support.

20

2022.07

Equipment relocation finished, new production milestone achieved!

We finished full machinery relocation to Room 201, Building 2, Langxia Wanyang Maker City. The upgraded workshop improves working environment, supporting capacity increase and stable business development.

About Us ——————————————
About Us
公司简介

Taichen Tool manufactures tungsten carbide rotary files (carbide burrs), covering R&D, production, sales and non‑standard customisation. We supply reliable grinding & cutting solutions for mold, machinery, casting, auto parts and carving industries.

Equipped with dozens of 5-axis CNC grinders, we control full production from carbide brazing, precision grinding to final testing. Our burrs have good concentricity, sharp edges, great wear & chipping resistance, low vibration and smooth chip evacuation, boosting machining efficiency and lowering tool costs.

We stock full standard types A‑N with various shank and head sizes and multiple tooth cuts (single, cross, aluminum, titanium cut). Custom special profiles and sizes are available from drawings or samples for small trials and bulk orders with stable delivery.

Every batch undergoes sampling inspection for dimension, brazing strength and edge quality. Our carbide burrs fit electric, pneumatic grinders and angle grinders. We work with traders and end manufacturers worldwide. Welcome inquiries.

// post弹窗