Drill Bit Extensions

Select from single-point tools, such as turning and boring tools, or multi-point tools, like end mills and drill bits.
Drill bit extensions attach to bit shanks for increased length. They’re used wherever extended reach is necessary.
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Irwin Industrial Tool 4935705   

Drill Bit Extension, Drill Bit Compatibility: Spade Bit, Length: 12", Drill Shank Size: 1/4"

MI ITEM 04918697

CSN:

IN STOCK
In stock
Irwin Industrial Tool 4935705
$16.54each
for your price $16.54each
Irwin Industrial Tool 4935705
Related Product

Irwin Industrial Tool 88702   

Speedbor Drill Bit Extension, Drill Bit Compatibility: Spade-Blade Bits, Length: 6", Right -Angle Extension:No

MI ITEM 04788725

CSN:

AVAILABLE
Factory Order
Irwin Industrial Tool 88702
$7.93each
for your price $7.93each
Irwin Industrial Tool 88702
Related Product

Made in USA 05005145   

1/8" Shank Drill Extension for 1/32" Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676666

CSN:

AVAILABLE
Factory Order
Made in USA 05005145
$77.35each
for your price $77.35each
Made in USA 05005145
Related Product

Made in USA 05005277   

3/16" Shank Drill Extension for #80 Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676679

CSN:

AVAILABLE
Factory Order
Made in USA 05005277
$77.33each
for your price $77.33each
Made in USA 05005277
Related Product

Made in USA 05005426   

3/16" Shank Drill Extension for #67 Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676694

CSN:

AVAILABLE
Factory Order
Made in USA 05005426
$77.33each
for your price $77.33each
Made in USA 05005426
Related Product

Made in USA 05005483   

3/16" Shank Drill Extension for #61 Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676700

CSN:

AVAILABLE
Factory Order
Made in USA 05005483
$77.33each
for your price $77.33each
Made in USA 05005483
Related Product

Made in USA 05005533   

3/16" Shank Drill Extension for #56 Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676705

CSN:

AVAILABLE
Factory Order
Made in USA 05005533
$77.33each
for your price $77.33each
Made in USA 05005533
Related Product

Made in USA 05005574   

3/16" Shank Drill Extension for #53 Micro Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676709

CSN:

AVAILABLE
Factory Order
Made in USA 05005574
$77.33each
for your price $77.33each
Made in USA 05005574
Related Product

Made in USA 05005608   

1/4" Shank Drill Extension for 5/16" Drill Bits;4" OAL, Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676711

CSN:

AVAILABLE
Factory Order
Made in USA 05005608
$28.65each
for your price $28.65each
Made in USA 05005608
Related Product

Made in USA 05006002   

Extension Collet for 1/16" Micro Drill Bits;Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676717

CSN:

AVAILABLE
Factory Order
Made in USA 05006002
$18.88each
for your price $18.88each
Made in USA 05006002
Related Product

Made in USA 05006218   

Extension Collet for 3/16" Micro Drill Bits;Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676729

CSN:

AVAILABLE
Factory Order
Made in USA 05006218
$23.13each
for your price $23.13each
Made in USA 05006218
Related Product

Made in USA 05006242   

Extension Collet for 13/64" Micro Drill Bits;Compatible with Round Drill & Extension Collet Shanks

MI ITEM 11676732

CSN:

AVAILABLE
Factory Order
Made in USA 05006242
$23.13each
for your price $23.13each
Made in USA 05006242
Irwin Industrial Tool 4935705
MI ITEM 04918697
In stock
$16.54each
Irwin Industrial Tool 88702
MI ITEM 04788725
Available - Factory Order
$7.93each
Made in USA 05005145
MI ITEM 11676666
Available - Factory Order
$77.35each
Made in USA 05005277
MI ITEM 11676679
Available - Factory Order
$77.33each
Made in USA 05005426
MI ITEM 11676694
Available - Factory Order
$77.33each
Made in USA 05005483
MI ITEM 11676700
Available - Factory Order
$77.33each
Made in USA 05005533
MI ITEM 11676705
Available - Factory Order
$77.33each
Made in USA 05005574
MI ITEM 11676709
Available - Factory Order
$77.33each
Made in USA 05005608
MI ITEM 11676711
Available - Factory Order
$28.65each
Made in USA 05006002
MI ITEM 11676717
Available - Factory Order
$18.88each
Made in USA 05006218
MI ITEM 11676729
Available - Factory Order
$23.13each
Made in USA 05006242
MI ITEM 11676732
Available - Factory Order
$23.13each