Four-Blade Countersink Drill Bit Set with Depth Stop L-Shape Wrench Titanium Alloy Bit 2.8mm-4.0mm Spiral Flute Design f

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0SpecificationProduct Name Four Flute Countersink DrillMaterial Aluminum AlloyDrill Bits 2 8mm 8mm 3 2mm 8mm 3 5mm 10mm 4 0mm 10mmColor White black optional Featuresmso char indent count 0 0000 mso list l0 level1 lfo1 1 Complete 4 piece countersink drill set with M2 high steel tapered guide drills in four sizes mso char indent count 0 0000 mso list l0 level1 lfo1 2 M2 high steel pilot drill bits offer high hardness rust prevention and high temperature tolerance mso char indent count 0 0000 mso list l0 level1 lfo1 3 Spiral flute design supports efficient chip evacuation for smooth countersinking and reaming operations mso char indent count 0 0000 mso list l0 level1 lfo1 4 Drilling and countersinking depths adjust easily through the hex screw and depth stop mechanism mso char indent count 0 0000 mso list l0 level1 lfo1 5 Aluminum alloy body with built in bearings the coil automatically stops upon with wood Package included4 x Countersink Drills1 x Limit Ring1 x Hex Wrench