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Twist Drill Bit Sets

All our twist drill bits are made in the USA and built to perform. Mechanics length bits are shorter to reach into tight spaces and feature a 3-flat shank. Jobber length drill bits are designed to be used in a drill press or milling machine.

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Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

BEST SELLER
  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • 3-flat shank for cordless drills
  • Made in the USA
Product Details »
Price: $147.44
Triumph Thunderbit TiN Coated Twist Drill Set, 29 piece

Triumph Thunderbit TiN Coated Twist Drill Set, 29 piece

  • 29 piece set
  • TiN coated
  • HSS construction
  • Made in the USA
Product Details »
Price: $250.37
Triumph Thunderbit Twist Drill Set, 29 piece

Triumph Thunderbit Twist Drill Set, 29 piece

  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • Made in the USA
Product Details »
Price: $138.00
Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • 3-flat shank for cordless drills
  • Made in the USA
Product Details »
Price: $142.95
Searching...Searching...
See All Products
Sort by:
Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

BEST SELLER
  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • 3-flat shank for cordless drills
  • Made in the USA
Product Details »
Price: $147.44
Triumph Thunderbit TiN Coated Twist Drill Set, 29 piece

Triumph Thunderbit TiN Coated Twist Drill Set, 29 piece

  • 29 piece set
  • TiN coated
  • HSS construction
  • Made in the USA
Product Details »
Price: $250.37
Triumph Thunderbit Twist Drill Set, 29 piece

Triumph Thunderbit Twist Drill Set, 29 piece

  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • Made in the USA
Product Details »
Price: $138.00
Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

Triumph Thunderbit Drill Set with 3-Flat Shank, 29 piece

  • 29 piece set
  • Black & bronze oxide
  • HSS construction
  • 3-flat shank for cordless drills
  • Made in the USA
Product Details »
Price: $142.95