Irwin® 61120 Economy Rotary Hammer Drill Bit, 5/16 in Dia x 4 in L, 1/4 in
Item #BC420388

Irwin® Rotary Hammer Drill Bit, Economy, Series: 611, 5/16 in Dia, 4 in Overall Length, Spiral Flute, 1/4 in Shank, Right Hand Cutting, Tungsten Carbide Cutting Edge, Carbide, Bright/Zinc, Applicable Materials: Brick, Block, Tile, Stone, Cement, Mortar, Marble and Fiberglass Applicable
  • Tungsten carbide tip for durability in concrete and brick
  • Deep single flute removes drilling dust fast
  • Fast spiral for quick removal of debris
  • 3/8 in and larger drills have reduced shanks
  • All-purpose for do-it-yourselfers
  • Fits 1/4 in drills
  • CW spiral angle
MaterialCarbide
Diameter5/16 in
Applicable MaterialsBrick, Block, Tile, Stone, Cement, Mortar, Marble and Fiberglass
TypeEconomy
Series611
Shank Size1/4 in
FinishBright/Zinc
Overall Length4 in
Flute TypeSpiral
Cutting DirectionRight Hand
Cutting Edge MaterialTungsten Carbide