6pcs 1MM tungsten steel carbide engraving drill bits
specification
Shank size: 0.1" (2.35mm);
Head Size: 0.04" (1mm)
Product Features:

Wide application: This 6 pieces 1mm tungsten carbide burr engraving drill bit set can be widely used in carving and grinding of various materials such as metal, jewelry, wood, walnut and so on; Highly recommended for olive cores, beads, ivory, wood, bones, precious metals, soft metals, and some other micro-inlaid items. A wonderful toolset for DIY lovers!

High-quality materials ensure long-term use: This engraving bit set is made of high-quality tungsten steel, which has high hardness, strength and toughness. Heat resistance, wear resistance, corrosion resistance, durability, long service life guarantee;

6 head shapes: 6 different cutting shapes are included in the package to meet your various carving needs;

Mini Head: 1MM head size for precise engraving, engraving, cutting, milling, grinding and more DIY work; Lightweight and portable set for precision work;

SHANK SIZE: 0.1 IN (2.35MM) .