4-12Mm Hex Shank Hss Titanium Coated Step Drill Bit Cone Hole Cutter

Description:

4-12mm HSS Hex Shank Titanium Coated Step Drill Bit Cone Drill Hole Cutter

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Specification:

Material: High speed steel 4241

Color: Golden (as picture shown)

Size: 4-12mm(4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 / 12)mm

Total length: 77mm

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Features:

- This is hexagonal shank step drill, big cone step drill titanium bit set hole cutter.

- The drill is made from high quality high speed steel, and with titanium coated to reduce friction and heat.

- It is ideal for cutting holes in various materials such as steel, brass, wood, plastic, etc.

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Pacakge Included:

1Pc x 4-12mm HSS Drill

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