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  • 3pcs Hex Shank Spiral Grooved Titanium Coated HSS Step Drill Bit Set Imperial/Metric 4-12/4-20/4-32mm

  • SKU:
    86003817
  • Our Price :
    $ 26.17
  • Quantity:
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  • Product Details


  • The 3pcs Hex Shank Spiral Grooved Titanium Coated HSS Step Drill Bit Set is ideal for drilling shallow or deep holes in a variety of materials including steel, brass, wood, plastic, and much more. With a unique stepped construction, one drill bit can drill different sizes. Sizes are engraved on the bit for proper depth. Made of high quality HSS, it is tough and durable. Titanium coating reduces friction and heat and extends life of the bit. Don’t hesitate to buy now!

    Features
    • Drill perfect shallow or deep holes without center punch
    • Drill in a variety of materials including steel, brass, wood, plastic, and much more
    • Can be used for chamfering, deburring, and drilling elliptical holes
    • Unique stepped construction, drill different sizes with one bit
    • Sizes are engraved on the bit for proper depth
    • Made of high quality HSS, tough and durable
    • Titanium coating reduces friction and heat for extended life
    • Spiral grooves, hex shank
    Specifications
    MaterialHigh Speed Steel 4241 (Suitable for Use in Hardness 25 Degree Below the Workpiece)
    Surface TreatmentTitanium Plated
    Shaft TypeHex Shank
    ColorGolden
    Quantity3 Pcs
    The 3 Cutters Come in the Following Sizes4 - 12 mm 9 Steps (4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm),7cm(L) ; 4 - 20 mm 9 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm),7cm(L) ; 4 - 32 mm 15 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm),10cm(L)
    Weight7.54oz / 213.7g
    Suitable forUsing to Cut Holes in a Variety of Materials Like Steel, Wood, Thin Iron, Aluminum Alloy, Insulation Boards, PVC Sheet,ect
    Package Includes
    • 3 x Metric Step Drill Bits