ITEM NAME:Titanium Step Drill Bit High Speed Steel Cutter 5-35mm 13 Steps Drill Cone Q7Z0 description: 100% new high quality No need for a pilot hole Titanium coated to reduce friction and run cooler Automatically deburr holes as you drill High speed steel,durable. Color as shown Material : High Speed Steel Shank:Triangle round handle Scop : thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber. Type: 5-35mm(5,7,10,12,15,17,20,22,25,27,30,32,35mm) Opening size: maximum 115mm, minimum 11mm(Approx.) Uses: Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy,insulation boards, PVC sheet,ect Packing:1 x 5-35mm Spiral Grooved Drill.Shank:Triangle round handle. Titanium coated to reduce friction and run cooler. Automatically deburr holes as you drill. Uses: Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy,insulation boards, PVC sheet,ect.
