![Screw Machine Drill Bit, #57 Size, 135 Degrees Point Angle, Cobalt, Straw/Bronze Finish](http://thetoolsman.com/cdn/shop/files/Z1r_HwkcpEx_ab00bf55-5dbb-4dd7-9358-66e24f95fda6.jpg?v=1713189223)
Screw Machine Drill Bit, #57 Size, 135 Degrees Point Angle, Cobalt, Straw/Bronze Finish
Web Price
$3.89
/ each
Product Details
For Drilling Carbon Steel, Alloy Steel, Cast Iron and Stainless Steel
#57
Non-Coolant Through
No
United States
Right Hand
0.0430
4xD
4xD
Wire
Straw/Bronze
Drill Bit
Cobalt
135 Degrees
Split Point
#57
+0.0000 in /-0.0005 in
Screw Machine Length
0.0089 in
1/2
Straw/Bronze
1/2 in
Spiral
Heavy Duty
28 Degrees
2133
Cobalt
M42
1/2 in
Wire
2
0
1 3/8 in
1
Split
Cast Iron, Stainless Steel, Steel
K, M, P
2133
1/32 in
7/8 in
Straight
0.0430
Straight
Straight
#57
Right Hand
ASME B94.11M-1993