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SCREW MACHINE DRILLS - FRACTIONAL SIZES
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Screw
Machine Drill - Oxide Finish
(larger
sizes)
For drilling in hard steel, stainless steel, titanium, and other hard materials.
Screw
Machine Drill - Bright Polished Finish
For drilling stainless steel and aluminum. Often used where oxide could potentially
contaminate weld around edge of hole.
Screw
Machine Drill - Gold Oxide Finish
For portable or machine drilling in hard steels, stainless steels, and other
hard materials. Designed as an alternative to black oxide. Gold oxide film reduces
friction between the tool and the work. Does not smear metal.
Screw
Machine Drill - Oxide Finish
(larger
sizes)
For use primarily in screw machine operations, and for general purpose drilling
in mild steel and low alloys.
Screw
Machine Drill - Gold Titanium Coated
For use primarily in screw machine operations, and for general purpose drilling
in mid steel and low alloys.
Screw
Machine Drill - Reduced Shank - 1/4"
Reduced shank drills are used for drilling holes larger than the capacity of
a 1/4, 3/8, or 1/2 drill chuck. Reduced shank drills should only be used for
light to medium duty drilling applications as they do not have the torque strength
of a straight shank drill. Reduced shank is not as hard as the body of drill
to allow more flex and less breakage.
Screw
Machine Drill - Reduced Shank - 3/8"
Reduced shank drills are used for drilling holes larger than the capacity of
a 1/4, 3/8, or 1/2 drill chuck. Reduced shank drills should only be used for
light to medium duty drilling applications as they do not have the torque strength
of a straight shank drill. Reduced shank is not as hard as the body of drill
to allow more flex and less breakage.
Screw
Machine Drill - Polished Finish - Left Hand
For portable or machine drilling where left hand rotation is required. Also used
to drill out broken screws and bolts.
Screw
Machine Drill - Cobalt
For drilling in tough alloys, stainless steel, titanium inconel, and other work
hardening metals. |
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SCREW MACHINE DRILLS - WIRE GAUGE SIZES
SCREW MACHINE DRILLS - LETTER SIZES
SCREW MACHINE DRILLS - METRIC
SCREW MACHINE DRILL SETS
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GENERAL
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PRODUCTS
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REFERENCE
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Copyright
© 1994-2012 by ICS Cutting Tools, Inc. All rights reserved.
No part of this page may be reproduced by any mechanical, photographic,
or electronic process, or in the form of a phonographic or
digital recording, nor may it be stored in a retrieval system,
transmitted, or otherwise copied for public or private use
without written permission of the publisher. |
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