3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole

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3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole
3PCS/ 4-32MM HSS Cobalt Step Stepped Drill Bit Set Silver High Speed Steel Spiral For Metal Cone Triangle Shank Hole

DIY Supplies : Metalworking

Type : Core Drill Bit

Origin : CN(Origin)

length : As shown

Use : Metal Drilling

Material : High Speed Steel

Packing ;include:

A set of step drills (A set of 3 pc)