3pcs 4-12/20/32mm HSS Step Drill Bits Set Spiral Grooved Hole Cutter

3pcs 4-12/20/32mm HSS Step Drill Bits Set Spiral Grooved Hole Cutter

banggood Tool Accessories

19.99$
15.99$
Description 3pcs 4 12 20 32mm HSS Step Drill Bits Set Spiral Grooved Hole Cutter Specification Product NameHSS Step Drill Bits Set MaterialHigh speed steel ColorBlackTypeStep drill Size4 12mm 4 20mm4 32mm Quantity3pcs set HSS Step Drill Bits Set SizeStepsShank Diameter mmApprox Overall Length mmApprox 4 12mm5 Steps4681012mm 6644 20mm9 Steps 468101214161820mm 8754 32mm15 Steps 468101214161820222426283032mm 10101Features High speed steelgood chip removal ability and durable for useProfessional designwhich makes drilling holes more precise with smoother cuttingThese drill bits works great in making a smoothclean and perfectly round holeIdeal for using to cut holes in a variety of materials Including steelbrasswoodplasticetc Package Included 1pc x4 12mm HSS Drill Bit1pc x420mm HSS Drill Bit1pc x432mm HSS Drill BitNotice1Please allow a bit error due to manual measurementplease make sure you do not mind before you bid 2The color may have different as the difference displaypls understandMore Details