![135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-6 Bright HSS RHS/RHC #20](http://thetoolsman.com/cdn/shop/files/Z_9E_wfo5oy_5acb0a69-ab30-4db1-a3d3-157385c123de.jpg?v=1713676993)
135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-6 Bright HSS RHS/RHC #20
Web Price
$5.40
/ each
Product Details
Yes
For Alloy Steel, Carbon Steel And Cast Iron
Non-Coolant Through
No
United States
Right Hand
0.1610
4xD
4xD
0.161
Wire Size
Wire
Bright
High Speed Steel
135 Degrees
Split Point
#20
+0.0000 in /-0.0007 in
Jobber Length
0.0333 in
Aircraft Extension Drill
Bright
Bright (Uncoated)
2 1/8 in
Spiral
Heavy Duty
21 Degrees to 34 Degrees
Right
3957
High Speed Steel
High Speed Steel
High Performance
41/64 in
Wire
2
1
6 in
1
135 Degrees
Split point
Aluminum, Brass, Bronze, Copper, Steel
N, P
Cast Iron, Stainless Steel
K, M
3957-6
5/32 in
3 7/8 in
0.161
Straight
Straight
#20
Right Hand
NAS 907 Type B