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Mibro

Cobalt Tri-Bore Drill Bit Set 13pc

Item #182993 Model 499531
Regular price $34.99
Sale price $34.99 Regular price $34.99
The Cobalt Tri-Bore Drill Bit Set 13pc features premium cobalt Tri-Bore drill bits made with M35 steel containing 5% cobalt for superior strength and . . . View More Details

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Details

The Cobalt Tri-Bore Drill Bit Set 13pc features premium cobalt Tri-Bore drill bits made with M35 steel containing 5% cobalt for superior strength and heat resistance. Their third cutting edge increases the cutting surface area allowing for 17% faster cutting while reducing heat buildup and wear to improve service life up to three times longer than standard cobalt drill bits. The third cutting edge starts on drill bits with 1/8" (3 mm) diameter and larger. MIBRO Tri-Bore cobalt drill bits fully ground manufacturing ensures straighter, more precise holes. A thicker core increases the drill bits' rigidity and strength. These drill bits are suitable for the heaviest and most demanding user for drilling in all ferrous and nonferrous metals, including hard steels like stainless steel. For a sure grip, all sizes 3/16" (4.76 mm) in diameter and larger have three flats on the bit's shank. Their 135 degree split-point tip geometry on all bits 1/8" (3 mm) in diameter and larger eliminates the need for a center punch and keeps the drill from "walking" on hard surfaces.

Specifications
  • Suitable for the heaviest and most demanding user, for drilling in all ferrous and nonferrous metals, including hard steels like stainless steel
  • Made with M35 steel containing 5% cobalt for superior strength and heat resistance
  • Features a thicker core, increasing the drill bit's rigidity and strength
  • Material: Cobalt
  • Included Drill Bits: 1/16" (1.59 mm), 5/64" (1.98 mm), 3/32" (2.38 mm), 7/64" (2.78 mm), 1/8" (3.18 mm), 9/64" (3.57 mm), 5/32" (3.97 mm), 11/64" (4.37 mm), 3/16" (4.76 mm), 13/64" (5.16 mm), 7/32" (5.56 mm), 15/64" (5.95 mm), 1/4" (6.35 mm)
  • Pack of 13

Shipping / Billing Information

This product ships direct from the manufacturer:

  • Your order will ship in approximately 5 business days.
  • This product is considered special order. Your account will be charged when you place your order.
  • Express or overnight shipping is not available for this product.
  • Ships via ground to the contiguous 48 states.

Return Information

Returns are accepted in new, resellable condition with original packaging only within 30 days of purchase. An RGA is required and customer is responsible for return freight. Contact Woodcraft Customer Service at 800-225-1153 for return assistance.

Warranty Information

A limited lifetime warranty is available on many products but may vary by product.

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