135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS 5/16
Web Price
$21.83
/ each
Product Details
Yes
For Alloy Steel, Carbon Steel And Cast Iron
Non-Coolant Through
No
United States
Right Hand
0.3125
4xD
4xD
0.3125
Fractional Inch
Fractional Inch
Bright
Drill Bit
High Speed Steel
135 Degrees
Split Point
5/16 in
+0.0000 in /-0.0010 in
Extra Long
0.0647 in
Aircraft Extension Drill
Bright
Bright (Uncoated)
3 3/16 in
Spiral
Heavy Duty
21 Degrees to 34 Degrees
Right
3957
HSS
High Speed Steel
High Performance
1 1/4 in
Fractional Inch
2
1
12 in
1
135 Degrees
Split point
Aluminum, Brass, Bronze, Copper, Steel
N, P
Cast Iron, Stainless Steel
K, M
3957-12
5/16 in
8 13/16 in
0.3125
Straight
Straight
5/16
Right Hand
NAS 907 Type B
