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19017 Spyder Stinger 10 pc Drill Bit Set Mach-Blue High Speed Steel HSS 884835008376

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19017 Spyder Stinger 10 pc Drill Bit Set

The Spyder Stinger Mach-Blue Armor Plated high speed steel (HSS) bits are high performance metal and wood drilling bits that provide exceptional drill bit quality and durability, drilling performance, and value. The Mach-Blue armor plating combined with the advanced M-series alloy tool steel construction and proprietary heat treatment make these bits truly revolutionary - they retain sharper cutting edges for longer, have reduced heat build-up and cutting friction, and increased durability, rigidity, and breakage resistance. These incredibly durable bits are the Pro's choice for precision drilling, extended bit life, and value.
  • 100X More holes and 8x faster than titanium or black oxide coated drill bits

  • Super hard Mach-Blue Armor Plating retains sharper cutting edges, and reduces heat build-up and cutting friction

  • Durable drill bit for long drill life, precision holes, and increased speed and productivity in tough to drill applications

  • Impact rated 1/4-in speed hex won’t slip in conventional 3-jaw chucks and is ideal for use in quick change impacting power tools

  • Optimized 137-degree self-centering split point cutting geometry won’t walk or wander – even on pre-hardened or curved surfaces

  • Advanced M-Series alloy tool steel construction and proprietary heat treatment increase drill bit durability, rigidity and breakage resistance

  • Ideal for drilling stainless steel, mild steel, aluminum, wood, stacked materials and other difficult to drill alloys

  • Made in the USA


10 Pc Set Includes:

1/16" (1.6mm) 

5/64" (2 mm)

3/32" (2.4mm)

1/8" (3.2mm)

5/32" (4mm)

3/16" (4.8mm)

7/32" (5.6mm)

1/4" (6.4mm)

5/16" (7.9mm)

3/8" (9.5mm)


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