1/2” Reduced Shank HSS Twist Drills
- Reduced shank HSS twist drill.
- 118º notched point with 30º helix.
- Notched point is a variation on the standard chisel point, providing faster starting and reduced drill wander.
- 118º point angles are ideal for use in materials such as mild steel and cast iron.
- The 118º point creates easily controlled chips which are wide and thin.
- Bordo reduced shank HSS drills are ground and then a black finish is achieved by steam tempering, a thermal process resulting in a porous tool coating.
- This surface aids chip flow and heat dissipation.
- The drill is then ground a second time to achieve a bright finish on the shank and cutting edges.
Original price
$75.01
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Original price
$235.54
Original price
$75.01
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Original price
$235.54
Original price
$75.01
$36.34
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$113.05
$36.34
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$113.05
Current price
$36.34
13.0mm - 30.0mm Metric High Speed Steel 1/2” Reduced Shank Twist Drills (click for size options)
In stock
Reduced shank HSS twist drill. 118º notched point with 30º helix. Notched point is a variation on the standard chisel point, providing faster star...
View full details
Original price
$75.01
-
Original price
$235.54
Original price
$75.01
-
Original price
$235.54
Original price
$75.01
$36.34
-
$113.05
$36.34
-
$113.05
Current price
$36.34
Save up to 52%
Original price
$50.58
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Original price
$259.53
Original price
$50.58
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Original price
$259.53
Original price
$50.58
$25.09
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$124.57
$25.09
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$124.57
Current price
$25.09
33/64 - 1 1/4 Fractional High Speed Steel 1/2” Reduced Shank Twist Drills (click for size options)
In stock
Reduced shank HSS twist drill. 118º notched point with 30º helix. Notched point is a variation on the standard chisel point, providing faster star...
View full details
Original price
$50.58
-
Original price
$259.53
Original price
$50.58
-
Original price
$259.53
Original price
$50.58
$25.09
-
$124.57
$25.09
-
$124.57
Current price
$25.09
Save up to 52%
Original price
$471.85
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Original price
$1,021.03
Original price
$471.85
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Original price
$1,021.03
Original price
$471.85
$226.48
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$490.09
$226.48
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$490.09
Current price
$226.48
Metric/Fractional HSS 1/2” Reduced Shank Drill Sets
Reduced shank HSS twist drill set. 118º notched point with 30º helix. Notched point is a variation on the standard chisel point, providing faster ...
View full details
Original price
$471.85
-
Original price
$1,021.03
Original price
$471.85
-
Original price
$1,021.03
Original price
$471.85
$226.48
-
$490.09
$226.48
-
$490.09
Current price
$226.48
Save up to 52%