Step Drill Bit Set 6-60mm

Step drills are an efficient way of drilling multiple sized holes in a piece of work without the need to frequently change bit sizes. This step drill bit is made from high speed steel which has high hardness and good wear resistance. This drill bit can be used for drilling of hole sizes from 6-60mm.

"Versatile Drilling Capabilities: Drill through acrylic, PVC, wood, insulation boards, planks, aluminum, and iron sheets with ease."

Features:
Brand New and High Quality
Ideal for using to cut holes in a variety of materials
Two flute twisted design provides faster, smoother and cleaner cuts
Each step is clearly labelled with the depth diameter in steps
Great for use in hardness under 25° artifacts, The plate thickness under 5mm
Can Drill Acrylic, PVC, Wood, Insulation Boards, Planks, Aluminum, and Iron Sheets
Specifications:
Product: Step Drill Bit
Range: 6-60mm ( 6,10, 15, 20, 25, 30, 35, 40, 45, 50, 55 & 60 mm )
Number of steps: 12
Handle Diameter: 13 mm
Diameter of blade point: 6 mm
Blade length approx.: 82 mm
Handle Length: 24 mm
Total Length: 106 mm
Recommended Drilling Speed: 250-400 rpm
Material: High Speed Steel

Package Includes:
1 x HSS 4241 Spiral Groove Step Drill Bit