[1 box Titanium]
[Drill Bit and Punch]
[1 box Black]
Professional and durable professional tool for industrial applications
Note: Professional need to use it. Irrelevant personnel are strictly prohibited from their approach while working.
Features:
1. This is a new HSS steel large step cone drill cobalt bit set hole cutter.
Made of high quality HSS steel and titanium coated to reduce friction and heat 2.
3. It is very suitable for use with cut holes in a variety of materials including steel, brass, wood, and plastic etc.
Specifications:
Type: Core Drill Bit
Materail: HSS high-speed steel
Coating: Cobalt
Size X Total length is the shank diamond is the X X X
3/16-1/2 x 57 x 6 x 24 mm
1/8-1/2x77x6x24mm
1/4-3/4x73x9x24mm
3/16-7/8x77x77x9x24mm
1/4 - 3/8 x Approx. 3.0 x 0.3 inches (76 x 9 x 24 mm)
Size and more:
3/16-1/2:3/16" 1/4", 5/16" 3/8", 7/16" 1/2"
1/8-1/2:1/8", 5/32", 3/16", 7/32" 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/32", 1/32", 1/32", 2
1/4-3/4:1/4", 5/16" 3/8", 7/16" 1/2", 9/16" 5/8", 11/16", 3/4"
3/16-7/8:3/16 1/4 5/16 3/8 7/16 1/2 9/16 5/8 11/16 5/8 11/16 3/4 13/16 7/8
1/4-3/8: 1/4 3/8 1/2 5/8 3/4 7/8 1 1 1-1 1 1-3/8
Package included:
1 Box (Clinique) Step Drill Bit Set