3x HSS Steal Countersink Drill Bit Set Deburring Metal Wood Plastic Hex Shank

3pcs countersink and deburring tool (ruler are not included). 99pcs 1.5mm-10mm Titanium Coated HSS High Speed Steel Drill Bits Set Tool DIY. Material: high speed steel 4241 (HSS). Product color displayed in photos may be a little different from the actual.

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