Flame - Shaped Tcarbide Burr Die Grinder Bit / 6mm Ball Head Carbide Rotary Burr

The KTS flame-shaped tungsten carbide rotary burr (Type H) features a 6mm ball head and is engineered for high-speed deburring, grinding, and shaping of metal and non-metal materials. Manufactured from 100% virgin tungsten carbide with a shank hardness of HRA 89–92.5, it delivers exceptional durability and precision for demanding industrial applications.

Physical performance: high hardness and impact toughness, with excellent mechanical and chemical stability.

All dimensions in millimeters. Custom sizes available upon request.

The speed at which you use your carbide burr in your rotary tool depends on the material being worked and the contour being produced. It is safe to say you do not need to exceed speeds of 35,000 RPM. The table below shows approximate recommended speeds.

As with all drill bits and burrs, let the burr do the work and apply only a little pressure. Excessive pressure will cause the cutting edges of the flutes to chip away or become smooth too quickly, reducing the life of your burr.

When using your carbide burr, try not to keep it still for too long. This prevents the burr from digging and jabbing into your material, which can cause unsightly marks and roughness.

• 100% quality and brand new.
• Can process a variety of metal and non-metal materials, with processing hardness up to HRA 89–92.5.
• In a great part of the work, it can replace the petiole small wheel with no dust pollution.
• High production efficiency — processing efficiency is several times higher than a file, and nearly 10 times higher than a small wheel stalk.
• High product processing quality and high finish; can process a variety of high-precision mold cavities.
• Long life — durability is 10 times higher than high-speed steel cutting tools and 200 times higher than small grinding wheels.
• Easy to use, safe and reliable; reduces labor intensity and improves the working environment.
• Suitable for processing cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, ceramic tile, marble, jade, bone, and more.

Tungsten carbide burrs are widely used in shipbuilding construction, auto engine porting, and foundry fabrication. With their high rotating speed and hardness, they can machine many different materials including cast iron, carbon steel, alloy steel, and non-ferrous materials. Long service life is assured by virgin, excellent raw material — one of the most critical factors in tool life.

We leverage years of OEM experience to integrate the features you want. Customer designs are welcome.

• We accept orders for all kinds of specially designed tungsten carbide products.
• Material: 100% raw material.
• Delivery: within 20–30 days upon confirmation of prepayment.
• We can produce according to client drawings or sizes, and accept small orders.