GUEXTOOLING, INC.
DRILLBITS, ANCHORS & FASTENERS
Manufacturing since 1978
Industrial Quality Longboy Drill Bit
Description
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High Speed Drill Bits |
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12” Length, 9” Flute |
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SERIES 475 |
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Part Number |
Drill Size |
Decimal Equivalence |
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4751212 |
3/16" |
.1875 |
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4751214 |
7/32" |
.2188 |
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4751216 |
1/4" |
.2500 |
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4751218 |
9/32" |
.2812 |
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4751220 |
5/16" |
.3125 |
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4751222 |
11/32" |
.3438 |
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4751224 |
3/8" |
.3750 |
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4751226 |
13/32" |
.4062 |
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4751228 |
7/16" |
.4375 |
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4751230 |
15/32" |
.4688 |
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4751232 |
1/2" |
.5000 |
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4751236 |
9/16" |
.5625 |
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4751240 |
5/8" |
.6250 |
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4751248 |
3/4" |
.7500 |
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18” Length, 14” Flute |
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Series 476 |
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Part Number |
Drill Size |
Decimal Equivalence |
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4761812 |
3/16" |
.1875 |
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4761814 |
7/32" |
.2188 |
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4761816 |
1/4" |
.2500 |
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4761818 |
9/32" |
.2812 |
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4761820 |
5/16" |
.3125 |
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4761822 |
11/32" |
.3438 |
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4761824 |
3/8" |
.3750 |
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4761826 |
13/32" |
.4062 |
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4761828 |
7/16" |
.4375 |
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4761830 |
15/32" |
.4688 |
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4761832 |
1/2" |
.5000 |
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4761836 |
9/16" |
.5625 |
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4761840 |
5/8" |
.6250 |
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4761848 |
3/4" |
.7500 |