Specifications :
Material: High-speed steel
The diameter of shank: 3 mm（1/8''）
The size of tip: 3mm, 4mm, 5mm, 6mm, 8mm
Colour: Silver

Features:
1. These DIY wood carving tools accessories are made of high quality high speed steel for long life, strong and sharp, anti-corrosion, good wear resistance.
2. Widely used on various types of wood for DIY, wood carving, modeling. Good for fine work such as deep grooves, v-slots, curve patterns & lines.
3. The shank size is 1/8inch (3 mm), suitable for most rotary tools or power grinders for finishing, grinding and shaping.
4. Arc surface flute type on three sides, it can quickly and automatically evacuate chips from the hole on the sides without harming the wood.

Package includes:
5 x Wood carving and engraving drill bits