HSS Step Drill Set-3PCS

HSS Step Drill Set-3PCS

Suitable for drilling, tapping, cutting on soft metal, iron.

Drilling and tapping in one, processing, greatly save processing steps and improve working efficiency.

Self-centering point, do not need assistant center drilling or center punching.

High hardness, rustproof, solid and durable.

Package includes: 6 x metric HSS titanium screw tap & drill bits.

Perfect Step Drill Bits suitable for drill holes in various material Within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate)

within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards).

Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.

HSS combined with a titanium coating. More capable and durable.

3-Piece HSS Groove Step Drill Bit (4-12mm, 4-20mm, 4-32mm ).

HSS Step Drill Set-3PCS (4-12mm, 4-20mm, 4-32mm)

Weight 243 kg
Dimensions 20 × 12.5 × 0.1 cm


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HSS Step Drill Set-3PCS
HSS Step Drill Set-3PCS

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