10pcs High-speed Steel Drill Bits 6mmx80mm for Hole Saws Arbor Replacement M8x45mm Inner Diameter (before shrink) :

Inner Diameter (before shrink) : 158mm/6

95561315602

Mount an in-line switch on the cord

OE Number:7H0919275C

0L 2015-2019

10pcs High-speed Steel Drill Bits 6mmx80mm for Hole Saws Arbor Replacement M8x45mm Inner Diameter (before shrink) :1. The drill bit is made of high speed steel, with high hardness, impact resistance, heat resistance, wear resistance, durability and long service life. 2. The flat design of the shank is convenient for clamping and effectively solves the slippage of the center drill during use. 3. After special heat treatment, the drill has high precision, smooth cutting and high strength. With the hole saw, it is suitable for drilling holes on tables, household