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Cyber Week Specials

10% off Sitewide and Free Ground Shipping, up to 40 lbs. Truck and Drop-Ship Orders Excluded. Cannot be combined with any other offer. Offer Expires 12/3/23. 10% valid in all 50 states but free freight valid in 48 contiguous states only. Cannot be used by Distributors and not valid in Canada. Promotion excludes Casting Machines, Sisma Welders & Engravers, PUK Welders and 3D Printers.

Cyber Week Specials! 10% off Sitewide + Free Ground Shipping, up to 40 lbs*. Offer Ends 12/3/23. See Terms.

Diamond Twist Drills

High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant. Available individually or in a set of all 12 sizes.

  • Diamond Twist Drills - #36

    Diamond Twist Drills - #36

    sku: 2261336

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #40

    Diamond Twist Drills - #40

    sku: 2261340

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #45

    Diamond Twist Drills - #45

    sku: 2261345

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #47

    Diamond Twist Drills - #47

    sku: 2261347

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #50

    Diamond Twist Drills - #50

    sku: 2261350

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #51

    Diamond Twist Drills - #51

    sku: 2261351

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #52

    Diamond Twist Drills - #52

    sku: 2261352

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #53

    Diamond Twist Drills - #53

    sku: 2261353

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #54

    Diamond Twist Drills - #54

    sku: 2261354

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #56

    Diamond Twist Drills - #56

    sku: 2261356

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #61

    Diamond Twist Drills - #61

    sku: 2261361

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart
  • Diamond Twist Drills - #65

    Diamond Twist Drills - #65

    sku: 2261365

    High-speed steel twist drills are coated at the tip with a medium-fine diamond grit for drilling stones, ceramics, glass and other hard nonmetallic materials. Use water as a lubricant.

    $8.00 / Each
    Add to Cart