![135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC O](http://thetoolsman.com/cdn/shop/files/ZD94_ukgjqv7Irp_ae910824-ca96-4406-8249-d3d7999248a4.jpg?v=1713309794)
135° NAS 907 Type B General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC O
Web Price
$24.89
/ each
Product Details
Yes
For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel, Stainless Steels, Hardened Steel Under 50 HrC and Titanium Alloys
Non-Coolant Through
No
United States
Right Hand
0.3160
10xD
10xD
0.316
Letter
Bright
High Speed Steel
135 Degrees
Split Point
O
+0.0000 in /-0.0010 in
Extra Long
0.0000 in
Aircraft Extension Drill
Bright (Uncoated)
3 3/16 in
Spiral
Heavy Duty
28 Degrees
Right
3957-12
HSS
High Speed Steel
High Performance
3 3/16 in
Letter
2
12 in
1
135
Split
Aluminum, Brass, Bronze, Copper, Steel
N, P
Cast Iron, Stainless Steel
K, M
3957-12
5/16 in
8 13/16 in
0.316
Straight
Straight
Right Hand
Not Rated