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Description:
 5-35mm HSS Step Drill Bit High Speed Steel Wood Steel Hole Cutter
 
 Specification:
Material: HSS
Shank type: Round shank
Shank diameter: 13mm
Total length: 71mm
Bit Range: 5-35mm
Step quantity: 13steps (5mm, 7mm, 10mm, 12mm, 15mm, 17mm, 20mm, 22mm, 25mm, 27mm, 30mm, 32mm, 35mm)
Suitable for workpieces with a hardness of 25° or less, such as carbon steel
Cutting material: thin iron plate, aluminum material, insulating board, PVC board wood, thickness within 4mm
 
Feature:
- Automatically deburrs holes as you drill, they also help to enlarge existing holes.
- The two flute design tips made the penetration faster without chipping.
- Made from high quality HSS steel with long service time.
- Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
Package Included:
1 x 5-35mm Step Drill Bit
More Details: