10 Piece Tungsten Carbide Rotary Burr Kit with Double Flute Cutting

Description:

This set includes 10 industrial-grade double-cut tungsten carbide burrs, crafted from aerospace-grade tungsten carbide material (94% tungsten content) with hardness exceeding HRA90. Designed for high-intensity grinding applications, these bits are compatible with Dremel and other mainstream rotary tools. Perfect for rapid processing of metal welds, wood carving, gemstone polishing, and multi-material operations, making them an ideal toolkit for metalworking, DIY crafts, and jewelry making.

Features:

1. Military-Grade Material

Tungsten carbide alloy tips with 3x higher impact resistance than standard burrs

Double-cut spiral flute design improves cutting efficiency by 40%

1. Full-Scenario Versatility

Includes 6 professional tooth profiles:
Ball Head ( 6/8/10mm) - For curved surface grinding
Cylinder Head ( 3/5mm) - Precision grooving
Taper Head (60 ) - Weld seam processing
Flame Head - Gemstone polishing

1. High-Temperature Stability

Withstands temperatures up to 800 C without annealing

Standard 1/8" (3.175mm) shank diameter

1. User-Friendly Design

Individually packaged with anti-rust oil paper

Includes a 1.5mm hex wrench for installation

Recommended speed: 15,000-35,000 RPM

What's in the box
10 X Drills