SL Taper Shape With Radius Carbide Rotary File Burr Bit

Code: SL
Material: Tungsten Carbide
Usage: Suitable for machining various kinds of metal material including ≤HRC65 hardened steel
Hardness: HRC50-60/HRA92.5
Application: Widely used for metalwork, tool making, engineering, model engineering, wood carving, jewellery making, welding, chamferring, casting, deburring, grinding, Tree Shape Radius End head porting and sculpting
Advantage: Durable,high hardness and impact toughness,efficient, long lasting.
Certification: ISO9001:2015
Customized support: OEM/ODM
Place Of Origin: Zhuzhou,Hunan,China
Request For Quotation
  • Description
  • Advantages
  • Shipping

Manufacturer 6mm Shank SL Taper Shape With Radius Tungsten Carbide Rotary Burr File Single Cut for carbide grinding bits tools

Product name

OEM ODM Tungsten Rotary File Carbide Burrs Manufacturers

MaterialTungsten steel Hard Carbide

Shape of cutter

A/B/C/D/E/F/G/H/J/K/L/M/N Type

Cutter pattern

Double cut/Single Cut


HRA 89-92.5 hardness

Head size

3mm / 6mm / 8mm / 10mm / 12mm / 14mm / 16mm ...



Suitable for

Drilling, Metal Craving,Engraving, Polishing

Suitable for materials with relatively low density, such as wooden, plastic and aluminum.

if you need custom size, welcome to inquiry

  • 【Taper Shaped Radius End】This carbide taper shape rotary burr bit SL-5, Size: 2-15/16" Total length, 1/4" shank diameter, 1-3/16" length of cut, 1/2" head diameter. Can be processed into a variety of high-precision shape mold cavity.

  • 【YG6 Tungsten Carbide】Carbide rotary burr bits made of YG6 material boast a high hardness (90 HRA) and excellent wear resistance, allowing them to maintain their cutting edges and perform effectively even in demanding conditions. It customized for professional users.

  • 【Double Cut Design】The additional cutting edges allow for faster material removal, reduced loading, and a smoother surface finish. Double cut burrs providing better control and precision to ensure stable operation. It suitable for working with a variety of materials, including harder metals like steel and cast iron.

  • 【Widely Applicable】This double cut burrs bit includes everything you need for deburring, chamfering, casting, deburring, engraving, polishing and grinding, with applications in a wide range of industries, including automotive, aerospace, metalworking, die and mold making, and more.

  • 【Master of Material Shaping】No dust pollution, stable, reliable and high efficiency. It is mainly used on electric and pneumatic tools, and the speed is generally 25000-50000 rpm. During use, it is essential to properly secure the tool, and utilize a reverse milling cutting method to prevent issues caused by reciprocating cuts.


Item No.Cutter  DiaCutter LengthShank DiaOverall




  • ✔️[PREMIUM BURRS DESIGNED] Whether your job implies precision metal work, engineering, tool making, welding, deburring, jewelry making, or you enjoy various DIY arts and crafts or hobbies such as sculpting, KING carbide rotary burrs are exactly what you need for premium results!
  • ✔️[TOP QUALITY MATERIAL]Our rotary tool accessories are made with premium carbide tungsten steel, a highly durable material which is guaranteed to withstand the test of time. With a double cut tooth angle which prevents chipping, this tungsten carbide grinding file is superior to any high speed steel burrs.
  • ✔️[HARD WARING BURRS]Our rotary cutter includes everything you need for cutting, shaping, grinding, polishing and removing sharp edges, being compatible with ferrous and non-ferrous metals, wood, plastic and even stone.
  • 👉[PROFESSIONAL RESULTS]👈 Unlike similar products on the market, these die grinder bits provide a faster cutting time, being suitable for cleaning trimming, veining and weld joint of casting, porting tools, forging and finishing all kinds of metal and non-metal mould.
  • ✔️ [PRACTICAL & EASY TO STORE]Order this rotary grinder burr bit and you’ll receive a great storage box for easy transportation and safe keeping! No more misplacing or losing your deburring bits, keep them accessible and within immediate reach every time you need them! 

Custom size description

  • All the products in stock are metric-sized products. For customers who require inch sizes, please contact us.
  • Non-standard sizes are available to produce as required sizes and drawing.
  • Please contact with us for more details about this product and other shapes of products.
Packaging & Shipping

Copyright © 2024 Zhuzhou King Carbide Co., Ltd. All rights reserved.