10PCS HSS Routing Router Bits Burr Rotary Tools Suit Dremel & Rotary Tool, Engraving, Wood Working Tools Attachment

Feature

10pcs of higher quality of rotary file set for rotary tools
Material: High Speed Steel
Shank: 3.17mm
Brand new and unused

Description

For processing of metallic and Non-metallic surfaces using an engraving machine or mini-Drill various forms of cutting part provide efficient processing of materials length is about 40mm,Shank Diameter is 3.17mm