The Professional 25pc. Included Components: 25 x PointTeQ HSS Twist Drill Bit with round shank – Ø: 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0 / 8.5 / 9.0 / 9.5 / 10.0 / 10.5 / 11.0 / 11.5 / 12.0 / 12.5 / 13.0.
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Cycle & Motorcycle. We made them from premium high-speed steel and ground them for strength, resistance to heat, and precision. We added a split-point tip to help you start holes precisely. Ladders & Lift Trucks.
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Cycle & Motorcycle. We made them from premium high-speed steel reinforced with cobalt (HSS-Co) and ground them to ensure great wear and heat resistance. They feature a centring tip so that you can start new holes exactly where you need them.
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This Bosch Extra-Hard Screwdriver bit set is a good choice for universal use. All of the bits have the popular 1/4 Hex shank shaft. Furthermore, the bits are colour coded for quick overview and recognition of the appropriate bit type.
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The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges.
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When using the appropriate cooling system, the drill bit has the lowest possible level of friction and minimal wear, due to its titanium-nitride coating. The high surface quality of this ground twist drill bit, which is made from HSS (high-speed steel), allows for extended usage.
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10 Piece Bosch PRO Stainless Steel HSS-Co Twist Drill Bit Set for drilling in steel and stainless steel. Highly efficient for construction workers and installers. The cylindrical shank is compatible with three-jaw drill chucks. Supplied in a cassette case. Contains the following sizes: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10mm.
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Low risk of breakage due to highly elastic body and black oxide-coated flute. Self-Centring Tip 7 x drill bits (2, 3, 4, 5, 6, 8 and 10mm). High-Speed Steel Straight Shank.
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