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FREE Shipping from the USA. | Most orders ship within 24 hours.

Precision Twist Drill Taper Length Drill Bits

Precision Twist Drill taper length drill Bits have a longer cutting length compared to jobber drill bits due to their increased flute length.  Most of the time their overall size is also longer in order to reach hard-to-drill areas.

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Precision Twist Drill QC91P 37/64"D 10-3/4"L Parabolic HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$239.00
$239.00 - $239.00
$239.00
$148.48
$148.48 - $148.48
$148.48
In stock

Features: Bright (uncoated) High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Ratio Drill Point 135° Cylindrica...

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$239.00
$239.00 - $239.00
$239.00
$148.48
$148.48 - $148.48
$148.48
Save 38% Save %
Save 48% Save %

Precision Twist Drill QC91P 11/16"D 9-1/4"L Parabolic HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$305.00
$305.00 - $305.00
$305.00
$159.29
$159.29 - $159.29
$159.29
In stock

Features: Bright (uncoated) High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Ratio Drill Point 135° Cylindric...

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$305.00
$305.00 - $305.00
$305.00
$159.29
$159.29 - $159.29
$159.29
Save 48% Save %
Save 49% Save %

Precision Twist Drill R51 1-9/64"D 11-7/8"L HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$347.00
$347.00 - $347.00
$347.00
$176.65
$176.65 - $176.65
$176.65
In stock

Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Rat...

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$347.00
$347.00 - $347.00
$347.00
$176.65
$176.65 - $176.65
$176.65
Save 49% Save %
Save 42% Save %

Precision Twist Drill M51CO 61/64"D 11"L HSS-E Cobalt Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$406.00
$406.00 - $406.00
$406.00
$234.59
$234.59 - $234.59
$234.59
In stock

Features: Bronze Tempered (Bronze Oxide) Surface Treatment High Speed Cobalt Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Dia...

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$406.00
$406.00 - $406.00
$406.00
$234.59
$234.59 - $234.59
$234.59
Save 42% Save %
Save 52% Save %

Precision Twist Drill R51 1-3/8"D 14-1/2"L HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$504.00
$504.00 - $504.00
$504.00
$241.53
$241.53 - $241.53
$241.53
In stock

Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Rat...

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$504.00
$504.00 - $504.00
$504.00
$241.53
$241.53 - $241.53
$241.53
Save 52% Save %
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Precision Twist Drill R51 1-7/16"D 14-3/4"L HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$602.00
$602.00 - $602.00
$602.00
$298.61
$298.61 - $298.61
$298.61
In stock

Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Rat...

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$602.00
$602.00 - $602.00
$602.00
$298.61
$298.61 - $298.61
$298.61
Save 50% Save %
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Precision Twist Drill R51 1-5/8"D 15-5/8"L HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$769.00
$769.00 - $769.00
$769.00
$372.23
$372.23 - $372.23
$372.23
In stock

Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Rat...

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$769.00
$769.00 - $769.00
$769.00
$372.23
$372.23 - $372.23
$372.23
Save 52% Save %
Save 52% Save %

Precision Twist Drill R51 1-3/4"D 16-1/4"L HSS Straight Shank & Taper Length Drill Bit

Precision Twist Drill
$954.00
$954.00 - $954.00
$954.00
$453.77
$453.77 - $453.77
$453.77
In stock

Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards 6×D Usable Tool Depth to Diameter Rat...

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$954.00
$954.00 - $954.00
$954.00
$453.77
$453.77 - $453.77
$453.77
Save 52% Save %