BE-TOOL Triangular/Hexagon Shank Spiral Groove Step Cone Drill High Speed Steel Cutting Holes

Features:

Made from high quality HSS steel

Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

Hss Drill Bit Set, quality tool for jobs of all sizes

Titanium coated to reduce friction and heat

Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.

3 sided shanks design in order to prevent slippage when in chuck

Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps

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Specification:

Type: Step Drill Dit 

Material: High Speed Steel

Coating: P6M5 Nano Blue Coating

Shank: Triangle/Hexagon

Size: 

4-12mm 4-6-8-10-12mm 5 Steps

4-20mm 4-6-8-10-12-14-16-18-20mm 9 Steps

4-32mm 4-6-8-10-12-14-16-18-20-22-24-26-28-30-32mm 15 Steps

Package Included:

Hss Drill Bit Set