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High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included
High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included

High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included

Regular price
$70.17
Sale price
$70.17
Shipping calculated at checkout.

High-Speed Metric Cobalt Drill Bits for Stainless Steel, 1-10mm Sizes Included

High-Speed Metric Cobalt Drill Bits Set

% 8% Cobalt Steel, 19-Piece Set (1-10mm Sizes Included)

Product Features:

  • Made from premium M42 8% cobalt steel for enhanced durability.
  • Rockwell hardness rating of 68-70 HRC, offering exceptional heat and wear resistance.
  • Innovative 3-step design for precision cutting through stainless steel, hard metals, aluminum, and plastic.
  • Drill bit capable of operating three to five times faster than standard bits, maximizing productivity.
  • Cost-effective in the long run, reducing the cost per hole due to increased efficiency.
  • Efficient sharp edges cut metal into long strips of iron chips, avoiding the frustration of grinding down materials with blunt bits.
  • Includes 19 bits with sizes ranging from 1mm to 10mm, with length variations to suit your needs.
  • Precise 135-degree split point design for optimal accuracy and minimal wandering.

Sizes Included:

  • 1mm (3.4cm)
  • 1.5mm
  • 2mm
  • 2.5mm
  • 3mm
  • 3.5mm
  • 4mm
  • 4.5mm
  • 5mm (8.5cm)
  • 5.5mm
  • 6mm (9cm)
  • 6.5mm
  • 7mm
  • 7.5mm
  • 8mm (11.5cm)
  • 8.5mm
  • 9mm
  • 9.5mm
  • 10mm (13cm)

Why Choose Our Cobalt Drill Bits?

Elevate your drilling experience with our High-Speed Metric Cobalt Drill Bits set, strategically designed for professionals and DIY enthusiasts alike. Crafted from M42 8% cobalt steel, these bits excel in wear and heat resistance, ensuring longevity and unmatched performance. The exceptional efficiency not only enhances your workflow but also delivers cost savings with every hole drilled.

Don't settle for ordinary — invest in precision, durability, and superior cutting performance. Order your set today and experience drilling excellence!

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    • Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you.

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    • In rare cases, we may accept returns, if the buyer pays both ways shipping and 20% restocking fee.
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If you have any questions or concerns, please feel free to reach out to our customer support team. You can contact us through the eBay messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours.



Buy it now and enjoy a pleasant shopping experience!

UPC: Not Set Model: Not Set Item Height: Not Set Item Depth: 1.77 inches
Unit Quantity: 19 Suitable For: Air Compressor,Air Drill,Angle Grinder,Buffing,Cement,Commercial,Drill,Drywall Compound,Grout,Grout Mixer,Lathe,Liquid,Mortar,Orbital Sander,Oscillating Tool,Paint,Plaster,Polishing,Residential,Rotary Tool,Thinset Mortar,Tile Adhesive,Work Bench Type: Drill Bit Application: Cutting,Grinding,Grinding/Sanding,Grinding and Cutting,Mixing
Brand: Unbranded Number of Items in Set: 19 Package Quantity: 1 Material: Cobalt
MPN: Not Set Color: Silver Item Diameter: 1 in Country/Region of Manufacture: Not Set
Item Length: Not Set Item Width: Not Set Manufacturer Warranty: Not Set Item Weight: 1 lb
Unit Type: Unit      

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