Reverse Grind Right Facing Tip Powered Cold Knife Blade - 30mm

Part #: WK28RL

Reverse Grind Right Facing Tip Powered Cold Knife Blade - 30mm

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BTB's WK28RL Powered Cold Knife Blade has a reverse grind tip and is designed to cut from outside the vehicle for the safe removal of unbroken/undamaged encapsulated glass

It has a right facing 30mm (1-3/16") cutting tip and when the flat side of the cutting tip is introduced into the adhesive underneath the glass but against the pinchweld surface, it will steer toward and hug the vehicle body / pinchweld surface, avoiding contact with the encapsulation

As with all BTB powered cold knife blades, they are used from outside the vehicle for a fast cut-out similar to a manual cold/pull knife. However, there is no physical force, strain on operator or pressure on glass, because the BTB power tool does all the cutting work, more efficiently and far safer for the vehicle and yourself.

Due to the reciprocating in-line blade action, these thin and smoothly polished blades can operate between most close fitted glass and pinchwelds without damage to painted pinchweld wall.

  • This range of ORANGE blades are available in left and right facing tip, a range of tip lengths

Paint protection arm for this blade:

11PP using the plastic strip between outer side of blade and pinchweld wall


  • Always start using the shortest blade tip available, then progress to longer blade tip if required
  • If the adhesive is set further back from the glass edge, BTB recommends an internal cut method using Standard Straight, 'Z' or Bent blades

Additional Information

Part # WK28RL