The shorter the shank the less vibration and greater accuracy.
The COOL-TIP Carbide tipped Drill for CAST
IRON is a shortanable drill of long life and small price. To shorten the
vibration damping alloy steel shank, cut it off with an ordinary shop hacksaw.
It is easy to do and pays big dividends. The shorter the drill the longer
you can expect the drill to cut. Rule of Thumb- cut the length in half
and make four times more holes per sharpening. COOL-TIPS are the only easily
shortened drill with a carbide cutting edge. Why pay for a twist drill
and extra length which reduces life? A high temperature brazed COOL-TIP
will out perform all others AND cost less! Do not use in steel, thermal
plastics, or drill bushings. Since 1962 thousands of my customers have
been saving REAL DOLLARS using this drill. Why don't you get some today
and join the satisfied COOL-TIP group?
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International Carbide Corporation
Last Update April 30, 2002