Price:
US$27.02   

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Features:
1. This is a new type of fixed hole milling cutter for HSS steel large step taper drill titanium bit.
2. Made of high quality HSS steel and titanium plated to reduce friction and heat.
3. It is very suitable for cutting holes in various materials, including steel, brass, wood, plastic, etc.

Specifications:
Type: coring bit
Material: high speed steel
Coating: nano blue coating
Dimension x total length x handle diameter x handle length
3 / 16-1 / 2 x about 57mm x about 6mm x about 24mm
1 / 8-1 / 2 x about 77mm x about 6mm x about 24mm
1 / 4-3 / 4 x about 73mm x about 9mm x about 24mm
3 / 16-7 / 8 x about 77mm x about 9mm x about 24mm
1 / 4 – 1-3 / 8 x about 76mm x about 9mm x about 24mm

Dimensions include:
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\'\',1/2\'\'
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\", 3 / 4\", 13 / 16\", 7 / 8\"
1 / 4 – 1-3 / 8: 1 / 4 \'\', 3 / 8 \'\', 1 / 2 \'\', 5 / 8 \'\', 3 / 4 \'\', 7 / 8 \'\', 1 \'\', 1-1 / 8\", 1-1 / 4\", 1-3 / 8\"

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.

Package Content:
6 X Step Drill Bits

6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate
6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate
6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate
6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate
6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate
6pcs HSS Titanium Coated Step Drill Bit Drilling Power Tool for Metal Plate

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