Page 48 - Cortech Product Guide No8

PAPER HANDLING

PREMIUM HOLLOW DRILL BITS

TITANIUM – PAPER DRILL BITS

Titanium #35 (known as Flame-Tip): Titanium coating increases the drill bit life by up to 400%. Some users have
reported that they are self-sharpening. The abrasiveness of certain papers will wear out the inner core of the drill faster
than the outer, diamond-hard skin, creating a self-sharpening razor edge.

TEFLON – PAPER DRILL BITS
Teflon (known as Long-Life): Provide lubricity to the inside and outside of your drills with Teflon. Slugs flow smoothly
without binding. Friction is reduced to increase the wear life of the cutting edge. This is a very good coating for keeping
slugs from building up and breaking the drills.

CHALLENGE / SPINNIT DRILL BITS (Titanium)
Size 1-6 7-11 12+ Code

1/8" x 1" $51.77 $46.26 $40.75 EDHC125-2TN
3/16" x 1 3/4" $51.77 $46.26 $40.75 EDHC187-2TN
1/4" x 2" $51.77 $46.26 $40.75 EDHC250-2TN
5/16" x 2" $51.77 $46.26 $40.75 EDHC312-2TN
3/8" x 2" $51.77 $46.26 $40.75 EDHC375-2TN
7/16" x 2" $51.77 $46.26 $40.75 EDHC437-2TN
1/2" x 2" $51.77 $46.26 $40.75 EDHC500-2TN
9/16" x 2" $177.86 $158.94 $140.02 EDHC562-2TN

CHALLENGE LONG DRILL BITS (Titanium)
Size 1-6 7-11 12+ Code
3/16" x 2 1/2" $58.88 $52.62 $46.35 EDHC187-25TN

1/4" x 2 1/2" $58.88 $52.62 $46.35 EDHC250-25TN
5/16" x 2 1/2" $58.88 $52.62 $46.35 EDHC312-25TN
3/8" x 2 1/2" $58.88 $52.62 $46.35 EDHC375-25TN
1/2" x 2 1/2" $58.88 $52.62 $46.35 EDHC500-25TN

HANG/UCHIDA BITS
Size 1-6 7-11 12+ Code
1/8" x 2" $61.28 $54.76 $48.24 EDHH35-42TE
3/16" x 2" $61.28 $54.76 $48.24 EDHH50-52TE
1/4" x 2" $61.28 $54.76 $48.24 EDHH65-52TE
5/16" x 2" $61.28 $54.76 $48.24 EDHH80-52TE
3/8" x 2" $70.77 $63.24 $55.71 EDHH95-52TE
1/2" x 2" $74.78 $66.82 $58.87 EDHH127-52TE

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