#21 HSS Aircraft Extension Drill 12"
Brand: Precision Twist Drill, Wire Gauge: #21, Decimal: 0.1590", Flute Length: 2-1/8", OAL: 12", Drill Type: Aircraft Extension, Type B, Extra Length, Point Angle: 135°, Series: 501-12, Material: HSS, Surface Finish: Black Oxide, Shank: 0.1590"
Item #: PTD 059121
Precision 501-12 HSS Aircraft Extension Drills (NAS 907 Type B)
Wire Gauge Sizes - 12" OAL
Low thrust design self centering 135° Split Point for easier penetration. Steam Oxide for increased wear resistance & lubricity. 12“ Over All Length.
Wire Gauge Sizes - 12" OAL
- 135° self-centering split point
Low thrust design self centering 135° Split Point for easier penetration. Steam Oxide for increased wear resistance & lubricity. 12“ Over All Length.
Item Specifications
-
Precision Twist Drill
-
6001250
-
0.1590"
-
2-1/8"
-
High Speed Steel
-
12"
-
135
-
501-12
-
0.1590"
-
Black Oxide
-
Aircraft Extension
-
#21