4-20MM Titanium Plated Hss Steel Triangle Shank Step Down Drill

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched in 10 to 15 working days.
We urge you to please read shipping details before placing your order.
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1) No need for a pilot hole

2) Titanium coated to reduce friction and run cooler

3) Large bit has 3 sided shanks

4) Automatically backs holes as you drill

5) High speed steel durable

6) Widely used to cut holes in a variety of material like steel wood thin iron aluminum alloy insulation boards PVC sheet

7) Specification: 4-20mm (468101214161820 mm) 8mm shank
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