[email protected]
189 Gurrundah Rd, Goulburn NSW 2580
Call us:(02) 4823 5655

BORDO HSS Co5 Bright Triple Flute 90° Countersink

  • Triple flute countersinks are ideal for countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals.
  • The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole.
  • This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a second machining operation such as tapping.
  • Use on medium to hard materials.
  • Resharpenable.
  • M35 Cobalt High Speed Steel offers increased wear and heat resistance in alloy steels, stainless steels and other abrasive or difficult materials.
  • This increases tool life in all production applications.

In Stock
SKU: N/A Categories: ,

Additional information

Size

10mm, 14.4mm, 20.5mm, 25mm, 28mm, 31mm, 35mm, 40mm

Related products

  • Drill Bits & Sets

    SUTTON Jobber Drill Sets – R40 InOx

    Sutton Tools Inox jobber drills are an industrial quality drilling solution specially designed for superior performance in stainless steel. Tailored to overcome the difficult-to-machine material properties of stainless steel, Inox drill bits have a fast spiral, short flute and unique stepped core design providing a smooth and effortless cutting action never before seen. For added wear resistance, these drill bits feature the latest generation Futura Nano PVD coated tip. Inox drill bits have been independently tested to achieve 70% more tool life in stainless steel compared to standard drill bits.

    (0 reviews)
    Add to Quote
  • Drill Bits & Sets

    BORDO Quad Max Cutter Set

    (0 reviews)
    Add to Quote This product has multiple variants. The options may be chosen on the product page
  • Drill Bits & Sets

    SUTTON Jobber Drill Sets – Heavy Duty Cobalt

    Sutton Tools Heavy Duty Cobalt jobber drills are industrial quality for drilling materials that have high hardness and tensile strength such as cast iron, bronze, hard steel & stainless steel. These drill bits feature a thick core for increased rigidity in hard materials.

    (0 reviews)
    Add to Quote
  • Drill Bits & Sets

    BORDO TCT Ceramic Tile Drill Set
    • 5-8mm 5 Pce TCT Ceramic Tile Drill Set
    • Extreme Performance Multi-Facet Tungsten Carbide Tipped Ceramic Tile Drill.
    • These Rotary Only ceramic tile drills provide outstanding performance and extended tool life in hard ceramic materials.
    • Unique cutting edge geometry in conjunction with high temperature brazing to ensure reliable and accurate drilling in multiple hole applications.
    • Use of water cooling will extend bit life.
    • Although these drill bits are not recommended for drilling vitrified porcelain, their superior multi-facet tungsten carbide tip enables them to drill most materials of this type, albeit with a reduced tool life.
    • These ceramic tile drills can also be used to successfully drill in brick, concrete and other masonry materials.
    (0 reviews)
    Add to Quote