1/2'' Shank HSS Drill Bit Step Cutter Cone Hole 6mm-60mm-Spiral Flute 13mm NEW

6-60mm Cone Drill Conical Drill Countersink Step Drill. 1x HSS step drill. Drill size:6-60mm (6,10,15,20,25,30,35,40,45,50,55,60mm) 13mm (handle length). Type:6-60mm taper drill. Drill size:6-60mm (6,10,15,20,25,30,35,40,45,50,55,60mm) 13mm.

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