ATOZTOOLS 20pcs Drill Bits Tool For Dremel Set Steel Rotary Burrs High Speed Wood Carving

Description: 1.Length of the material efficiently handle around 40mm 2.All with fitted 3mm(1/8" shank) diameter mandrels will fit most rotary tools including Dremel 3.10 different tools, include: rotary burrs, grinding head and rotary burr cutting tools etc,meet most of your drilling needs,suitable for engraving, beveling, chamfering, grooving, reaming, hollow 4.This kit is developed mainly for jewelers, lapidary use, hobbies, crafts, craft modeling, home repair, DIYer etc, very effective for small projects Specifications: Shank Diameter: 1/8" Shank Length: 0.85" Total Bit Length: 1.6" Type: Rotary Burr Set Material: High Speed Steel for Durability