Drillpro M42 HSS Drill Bit Set 3 Edge Head 8% High Cobalt Drill Bit Twist Drill for Stainless Steel Wood Metal Drilling

Description Drillpro M42 HSS Drill Bit Set 3 Edge Head 8 High Cobalt Drill Bit Twist Drill for Stainless Steel Wood Metal DrillingSpecification Product nameM42 twist drill bit setModel numberB21438MaterialM42 high speed steelCobalt8 High cobaltBladeThree edge cutter head design Less than 3mm is not triple edge ApplicationCopper iron aluminum wood stainless steel metal drillingFit for EquipmentUse on electric drills bench drills etcFeatures 1 Using M42 high speed steel 8 high cobalt more durable and shaper easy to drill solid material such as 304 stainless steel 2 3 edge cutter head and 135 degree split point design make drilling easier easy to chip no slipping 3 High heat treated hardness 68 70 HRC 4 Can be used radial drill bench drill or hand drill chuck for drilling operations  Package Included 13pcs Set1 5 2 0 2 5 3 0 3 2 3 5 4 4 5 4 8 5 5 5 6 6 5mm drill bits with storage case19pcs Set1 0 1 5 2 0 2 5 3 0 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 9 0 9 5 10mm drill bits with storage case25pcs Set1 0 1 5 2 0 2 5 3 0 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 9 0 9 5 10 10 5 11 11 5 12 12 5 13mm drill bits with storage caseMore Details