3pcs HSS Step Cone Drill Bit Titanium Hole Cutter Set 3-12/4-42/4-20mm

Description 3pcs HSS Step Cone Drill Bit Titanium Hole Cutter Set 3 12 4 42 4 20mmSpecification MaterialHSSFinishTitaniumQuantity3pcsSizeLengthStep3 12mmApprox 5 2cm 2 043mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm4 12mmApprox 4cm 1 574mm 6mm 8mm 10mm 12mm4 20mmApprox 4 7cm 1 854mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 14mm 16mm 18mm 20mm Features Made from high quality HSS With nylon storage bag New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter With the Titanium coated to reduce friction and heat Two flute design provides faster smoother and cleaner cuts Perfect for home DIY and general building engineering use Suitable for using to cut holes in a variety of materials including steel brass wood plastic etc Package Included 3 x HSS Drill Bit 3 12 4 12 4 20mm1 x Pouch More Details