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AIRCRAFT EXTENSION DRILL BITS - HSS
HAC SERIES - HIGH SPEED STEEL (HSS)
     
     

 HAC SERIES - AIRCRAFT EXTENSION - HIGH SPEED STEEL
Aircraft extension drill bits are manufactured from high speed steel with split points that resist "walking" or "wondering". Designed for drilling through materials less that 4" thick. Extension drill bits are used in areas where extra reach is important.
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AIR CRAFT EXTENSION DRILL BITS
PART
NUMBER
Minimum
SIZE
Decimal
SIZE
Flute
LENGTH
OAL Std
Package
HAC-125006 1/8" 0.125 1-5/8" 6" 10
HAC-156206 5/32" 0.156 2" 6" 10
HAC-187506 3/16" 0.188 2-5/16" 6" 10
HAC-218806 7/32" 0.219 2-1/2" 6" 10
HAC-250006 1/4" 0.250 2-3/4" 6" 10
HAC-281206 9/32" 0.281 2-15/16" 6" 5
HAC-312506 5/16" 0.313 3-3/16" 6" 5
HAC-343806 11/32" 0.344 3-7/16" 6" 5
HAC-375006 3/8" 0.375 3-5/8" 6" 5
HAC-406206 13/32" 0.406 3-7/8" 6" 5
HAC-437506 7/16" 0.438 4-1/16" 6" 5
HAC-468806 15/32" 0.469 4-5/16" 6" 5
HAC-500006 1/2" 0.500 4-1/2" 6" 5
HAC-062512 1/16" 0.063 7/8" 12" 10
HAC-093812 3/32" 0.094 1-1/4" 12" 10
HAC-125012 1/8" 0.125 1-5/8" 12" 10
HAC-156212 5/32" 0.156 2" 12" 10
HAC-187512 3/16" 0.188 2-5/16" 12" 10
HAC-218812 7/32" 0.219 2-1/2" 12" 5
HAC-250012 1/4" 0.250 2-3/4" 12" 1
HAC-281212 9/32" 0.281 2-15/16" 12" 1
HAC-312512 5/16" 0.313 3-3/16" 12" 1
HAC-343812 11/32" 0.344 3-7/16" 12" 1
HAC-375012 3/8" 0.375 3-5/8" 12" 1
HAC-406212 13/32" 0.406 3-7/8" 12" 1
HAC-437512 7/16" 0.438 4-1/16" 12" 1
HAC-468812 15/32" 0.469 4-5/16" 12" 1
HAC-500012 1/2" 0.500 4-1/2" 12" 1
 
     
     
     
     
B & A DRILL BITS - HIGH SPEED STEEL AIR CRAFT EXTENSION DRILL BITS