Description:
3Pcs 1\/4 Inch Hex Shank HSS Titanium Coated Step Drill Bit Set 3-12\/4-12\/4-20mm
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Specification:
Material: HSS \/ High Speed Steel
Surface Treatment: Titanium Coated
Shank Size: 1\/4" Hex Shank
Includes a five-step bit， nine-step bit and ten-step bit. Quantity: 3pcs
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The 3 Cutters Come in the Following Sizes:
4-12mm: 4mm，6mm，8mm，10mm，12mm
4-20mm: 4mm，6mm，8mm，10mm，12mm，14mm，16mm，18mm，20mm
3-12mm: 3mm，4mm，5mm，6mm，7mm，8mm，9mm，10mm，11mm，12mm
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Features:
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
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Package Included:
1x Set (3pcs) HSS Step Drill Bit
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More Details: