ดอกสว่านขั้นบันไดชุบสีทอง 16ขั้น Bosch 2608587434 Hss-Tin(Titanium) Step Drill Bit 16 Parts M10 (6-40mm./5mm.)

Currently unavailable. We don't know when or if this item will be back in stock. Material High Speed Steel (HSS) Cutting Diameter 10 Millimeters Finish Type Gold Shank Type 3-Flat Cutting Angle String 135 Degrees About this item 3-Flat shank to prevent slipping in the chuck Spiral flute for longer lifetime, less vibration and a faster drilling rate Diameter mark in both flutes