Triumph Twist Drill 45432 T47HEX Hex Shank 7-Piece Set Tier 1 Negative hook and scoring action

Negative hook and scoring action of outside blades make perfect edged grooves with flat

Circular saw blades create a controlled cutting action resulting in larger chip sizes that generates less dust and airborne contaminates versus standard grinding discs

It's the fastest

Natural bristles

Blade Length: 16'

Triumph Twist Drill 45432 T47HEX Hex Shank 7-Piece Set Tier 1 Negative hook and scoring action7 piece, fractional, hex shank twist drill bits with plastic case. Standard Equipment: 7 Hex Shank Twist Drill Bits 1 16" to 1 4" by 32nds Plastic Case Specifications: Style: T47HEX Point: 135 Degree Sizes: 1 16" to 1 4" by 32nds Material: HSS Coating Finish: Black Oxide Features: Recommended use in hard wood, soft wood, plywood, particle board, plastic, metal Made in the U. S. A.