Alpha Laser Welded Corebits View larger

Alpha Laser Corebits

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  • Designed To Drill Most Popular Hard Surfaces Including for Porcelain Sintered Slabs, Granite, Quartz/Eng. Stone & Marble
  • High-Quality Aggressive Core Bit
  • Great for Jobsite Drilling of Faucet-Mounting Holes in Countertops and Vanities
  • Fits On Most Popular High-Speed Grinders with 5/8”-11 Spindle
  • Can Be Used with Core Bit Extension for Hammer Drill/Rotary Hammer
  • Make Clean Rounded Corners for Square or Rectangular Sinkholes
  • Versatile and Adaptable in Many Industries for Water, Gas and Electrical Piping
  • Convenient for Wet or Dry Applications
Part No.DiameterMaximum RPMTypeThreadsMSRP (USD)
WLB00380 3/8" 12,000 Wet Only 5/8"-11 81.55
WLB00500 1/2" 12,000 Wet Only 5/8"-11 82.00
DLB00750 3/4" 12,000 Wet/Dry 5/8"-11 84.20
DLB01000 1" 12,000 Wet/Dry 5/8"-11 88.50
DLB01250 1-1/4" 12,000 Wet/Dry 5/8"-11 92.25
DLB01375 1-3/8" 12,000 Wet/Dry 5/8"-11 103.40
DLB01500 1-1/2" 12,000 Wet/Dry 5/8"-11 107.50
DLB02000 2" 12,000 Wet/Dry 5/8"-11 118.00
DLB02500 2-1/2" 8,400 Wet/Dry 5/8"-11 140.00
DLB03000 3" 8,400 Wet/Dry 5/8"-11 155.00
DLB04000 4" 8,400 Wet/Dry 5/8"-11 168.50