GRK® Star Drive™ Bits

Star Drive™ Bits

For use with Top Star shim screws, this two-piece crown bit engages both the collar section that surrounds the screw head and the screw simultaneously, turning both until the collar seats flush. By removing the outer crown portion of the bit, you can then turn the main Torx-drive screw shank alone, to adjust for plumb or level.

• T-10 STAR DRIVE BIT (Yellow)
  Fits:
  – Trim™ Head #8″
• T-15 STAR DRIVE BIT (Red)
  Fits:
  – R4™ Screw #6 & #8
  – Trim™ Head #9
  – Cabinet™ Screw
• T-20 STAR DRIVE BIT (Purple)
  Fits:
  – Kameleon Screws
• T-25 STAR DRIVE BIT (Green)
  Fits:
  – R4™ #9, #10, #12
  – RSS™ #10 & 1/4″
  – Caliburn™ & Caliburn PH™
• T-30 STAR DRIVE BIT (Black)
  Fits:
  – RSS™ 5/16″ & 3/8″
  – Caliburn™ & Caliburn PH™
• T-40 STAR DRIVE BIT (Blue)
  Fits:
  – Caliburn XL™
  – RSS™ 3/8″

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