Feature

●HSS4241 High Speed Steel Step Drill Bit: 10-45 Step Drill Bit Spiral Cutting Blade, Nitrogen Coated
●Made of high-speed steel and nitrogen to reduce friction and run cooler
●Spiral cutting blade; automatically scrapes the hole when you drill
●Applications: Suitable for working hardness of less than 25 mm, such as carbon steel, steel, steel plates, insulation plates, PVC plates, thick plates, and wood thickness less than 0.2 inches (5 mm)
●8 step increments: 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm


Description

Specifications:
Color: Black (as shown in the picture)
Material: High speed steel 4241.
Surface: Nitrogen treated (enhanced hardness and abrasion resistance)
Shank: Triangle round handle
Type: 10-45mm (10, 15, 20, 25, 30, 35, 40, 45mm)
Total Size: 1.8 x 3.9 inches (45 x 100
Weight: 350g

Package Includes:
1 x ICQUANZX 10-45 Step Drill Bit