XCAN 3pcs 3-12mm 4-12mm 4-20mm Nano Blue Coated HSS Steel Step Drill Bit Straight Flute Wood/Metal Hole Cutter Pagoda Drill Cone Drill Bit Set
Description: |
1. HSS Hex Shank Pagoda Step Drill Bit from 3-20mm |
2. This is HSS High Speed Steel Step Drill, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. |
3. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc |
4. Usually used to mark the center of a point, the small dimple guide the tip of the drill and avoids slip or deviation which result in damaging. |
5. The ladder of its unique structure, a bit can open a variety of specifications of aperture
Specification:
Tpye: Step Drill Bit
Material: HSS High Speed Steel
Coating: Nano Blue Coated
Shank: 6.35mm
Size:
4-12mm: 4,6,8,10,12mm 5 Steps
4-20mm: 4,6,8,10,12,14,16,18,20mm 9 Steps
3-12mm: 3,4,5,6,7,8,9,10,11,12mm 10 Steps
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