![135° NAS 907 TypeB General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC #12](http://thetoolsman.com/cdn/shop/files/ZD94_ukgjqv7Irp_4552a213-af70-4de3-9469-31735fea07bc.jpg?v=1713616260)
135° NAS 907 TypeB General Purpose Aircraft Extension Drill Cleveland 3957-12 Bright HSS RHS/RHC #12
Web Price
$14.55
/ 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
0.1890
10xD
10xD
0.189
Wire
Bright
Drill Bit
High Speed Steel
135 Degrees
Split Point
#12
+0.0000 in /-0.0007 in
Extra Long
0.0391 in
Aircraft Extension Drill
Bright (Uncoated)
Bright (Uncoated)
2 5/16 in
Spiral
Heavy Duty
28 Degrees
Right
3957-12
High Speed Steel
High Speed Steel
High Performance
2 5/16 in
Wire
2
12 in
1
135
Split
Aluminum, Brass, Bronze, Copper, Steel
N, P
Cast Iron, Stainless Steel
K, M
3957-12
3/16 in
9 11/16 in
0.189
Straight
Straight
Right Hand
Not Rated