5Pcs Set Metalworking Supplies High Speed Steel Step Drill Bits For Power Drill

Description

Package includes:
5 X Drill Bits
Specifications:
Material: high speed steel
Product quantity: 5pcs
- 1/4'' To 1 3/8'' Drill Bit: 10 Steps (1/4'', 3/8”, 1/2'', 5/8'', 3/4'', 7/8'', 1'', 1 1/8'', 1 1/4'', 1 3/8'').
- 3/16'' To 7/8'' Drill Bit: 12 Steps (3/16'', 1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4'', 13/16'', 7/8'').
- 1/4'' To 3/4'' Drill Bit: 9 Steps (1/4'', 5/16'', 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'', 3/4'').
- 1/8'' To 1/2'' Drill Bit: 13 Steps (1/8'', 5/32'', 3/16'', 7/32'', 1/4'', 9/32'', 5/16'', 11/32'', 3/8'', 13/32'', 7/16'', 15/32'', 1/2'').
- 3/16'' To 1/2'' Drill Bit: 6 Steps (3/16'', 1/4'', 5/16'', 3/8'', 7/16'', 1/2'').
This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
- This set replaces 50 individual drill sets.
- Made by Long life high speed steel.
- Self starting - no need for a pilot hole.
- Cobalt coated to reduce friction and run cooler.
- Automatically deburrs holes as you drill.