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3 Piece Multi-Purpose Drill Bit Set

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Product image 23 Piece Multi-Purpose Drill Bit Set
Product image 33 Piece Multi-Purpose Drill Bit Set

Regular price $ 140.00


Also known as our "jumbo three,” this multi-purpose trio of 9/16", 5/8", and 3/4" diameter bits is an excellent option for drilling holes larger than 1/2".

Millner-Haufen multi-purpose bits work well with a variety of materials, so you don’t have to buy a different bit for each job.  Effective on: hardened steel, cast iron, concrete, brick, fiberglass, glass, granite, marble, porcelain, and ceramic.    

Purchase with confidence ― Millner multi-purpose drill bits carry an unconditional lifetime replacement guarantee.

 Key features:

  • Ideal for penetrating hard/abrasive metals 
  • Flat-ground to a 118-degree angle for added durability and higher turning rates  
  • C-2 carbide construction ensures bits stay sharp and last longer
  • Chrome vanadium shanks offer more durability and longevity than traditional HSS steel
  • Large flute capacity minimizes clogging with easier debris removal
  • High temperature tip braising allows the bits to handle higher heat levels
  • Save time by drilling through concrete and rebar with the same bit
  • Designed for use with or without hammer mode

Download spec sheet 

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