CRL Unibit® 1/4" to 3/4" Step Drill Bit Wood's Ladder Lifter mirror installations without the approval

mirror installations without the approval of the mirror manufacturer

CRL TPC Surface Protector will actually seal the pores of glass

metal push-button release valve for the safe and speedy handling of smooth-surface materials

Easy to dispense from pop-up bucket

CRL Metal Tube Drills are designed for use in our CRL Tripod Drill or similar type drill machine

CRL Unibit® 1/4" to 3/4" Step Drill Bit Wood's Ladder Lifter mirror installations without the approvalPerfectly Round Holes in Thin Materials Drill Up to 13 Diameters with Just One Drill Number of Steps : 9 The CRL Unibit Step Drill uses a unique, single flute design to drill perfectly round holes in materials up to 1 8" (3. 2 mm) thick. Cutting steps of progressively larger diameters make it possible to drill up to 13 different hole sizes with a single bit. Also, the hole is automatically deburred by the cutting edge of the next size up. Hole