CRL Unibit® 3/16" to 1/2" Step Drill Bit Wood's Power Rotator/Power Tilt Lifters 12" Wheelbase for Added Stability

12" Wheelbase for Added Stability

This CRL Two Piece Seaming Wheel is a full 144 mm in diameter

The CRL High Carbon Steel Taps are for ordinary threading

a Chisel Edge

The CRL Combination File Card and Brush removes fragments from Files

CRL Unibit® 3/16" to 1/2" Step Drill Bit Wood's Power Rotator/Power Tilt Lifters 12" Wheelbase for Added StabilityPerfectly Round Holes in Thin Materials Drill Up to 13 Diameters with Just One Drill Number of Steps : 6 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