CRL Roller Blocks Straight Shank Diamond Countersinks Powerful 7

Powerful 7

It can also be used on marble and granite

The 1/4" (6 mm) shank diameter fits any 1/4" or 3/8" (6 or 10 mm) drill chuck

For Permanent or Temporary Bonds to Cardboard

The strap frame rotates to move the nozzle tip where needed

CRL Roller Blocks Straight Shank Diamond Countersinks Powerful 7Rotate and Support Heavy Sheet or Insulating Glass with Ease Turn Over to Use as a Set of Resting Blocks Rubber Base Ensures Traction CRL Roller Blocks were developed to aid in the safe handling of large and or heavy glass panels. They are made from extremely strong, high density polyethylene so they will not chip or scratch the glass. Each of these blocks has a cushioned 90 degree inside corner on which to rest the glass while rotating or maneuvering