Description

SPECIFICATIONS

DIY Supplies: Metalworking

Type: Core Drill Bit

Material: Cobalt Steel Alloys

Use: Metal Drilling

Product introduction

Alloy Hole Saws Drill Bit Kits for Metal Steel

Made of tungsten carbide alloy, with high hardness, rust proof and sturdy, sharp gears, labor saving and long using life

Excellent design: Alloy hole saw designed with multi-tooth gear, built a center alloy drill bits, easy to precise positioning, and ensure hole saw firmly fixed during working. Also, come with a spring on the center drill bit, avoid stucking, more smoothly.

Size: 15mm , 16mm , 18mm , 20mm , 21mm , 22mm , 25mm , 26mm , 28mm , 30mm , 35mm , 50mm

Widely application: These Alloy Hole saw steel bit can install on electric hand drill, bench drill, machine drill and work on stainless steel, iron plate, aluminum plate, casting, (less than 3MM(3/25”)) etc.