High Speed Steel Twist Drill Bit 2.5mm Fully Ground Titanium Coated 12 Pcs 7mm X 10mm simply stretch it directly around

simply stretch it directly around the area you want to protect or insulate

Head Diameter: 14mm / 0

Number of Teeth:

8L L4 - Gas 2016-2018

* Material: Zinc Alloy

High Speed Steel Twist Drill Bit 2.5mm Fully Ground Titanium Coated 12 Pcs 7mm X 10mm simply stretch it directly aroundThe product is made of high speed steel, and the surface is plated with titanium. Smooth surface finish, long service life. Suitable for wood, malleable iron, aluminum, plastic etc. Great replacement for your dull drill bit to improve work efficiency. Straight shank design is more suitable for many electric drills (here is not included). Specification: Shank Type: Round Shank Tool Flute Type: Spiral Rock Well Hardness Grade: 63 66 HRC Type: N Type 120