4 Flute Drill Bits
4 flute drill bits have 4 cutting slots, also known as flutes. They're mostly used for creating a hole, and then side milling that hole into a different shape. Sometimes they're used for enlarging holes that have been previously drilled or cast. This hole enlargement / re-shaping is done prior to reaming.
Precision Twist Drill T400 1"D 11"L 4 Flute HSS #3MT Drill Bit
Precision Twist Drill
Original price
$349.00
Original price
$349.00
-
Original price
$349.00
Original price
$349.00
Current price
$177.47
$177.47
-
$177.47
Current price
$177.47
| /
In stock
Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards Right Hand Rotation / Cutting Morse T...
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Original price
$349.00
Original price
$349.00
-
Original price
$349.00
Original price
$349.00
Current price
$177.47
$177.47
-
$177.47
Current price
$177.47
| /
Save 49%
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Precision Twist Drill T400 1 5/8"D 17"L 4 Flute HSS #5MT Drill Bit
Precision Twist Drill
Original price
$1,361.00
Original price
$1,361.00
-
Original price
$1,361.00
Original price
$1,361.00
Current price
$708.17
$708.17
-
$708.17
Current price
$708.17
| /
In stock
Features: Steam Tempered (Steam Oxide) Surface Treatment High Speed Steel Tool Material ANSI – Tap Standards Right Hand Rotation / Cutting Morse T...
View full details
Original price
$1,361.00
Original price
$1,361.00
-
Original price
$1,361.00
Original price
$1,361.00
Current price
$708.17
$708.17
-
$708.17
Current price
$708.17
| /
Save 48%
Save %
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