mpn
1898L18425
brand
name: CLE-LINE
manufacturer
name: CLE-LINE
Attributes
Key
Value
Aircraft Drill
No
Coolant Fed
Non-Coolant Through
Cutting Direction
Left
Decimal Equivalent
0.4375in
Depth:Dia. Ratio
4xD
Drill Bit Grouping
Individual
Drill Bit Point Angle
118 Degrees
Drill Bit Point Type
Radial Point
Drill Bit Size
7/16in
Drill Diameter Tolerance
+0.0000 in /-0.0010 in
Drill Length Class
Jobber Length
Drill Point Length
0.1314"
Finish - Machining
Bright (Uncoated)
Flute Length
4-1/16"
Flute Type
Spiral
Helix Angle
21 to 34 Degrees
Item
Jobber Drill
List Number
1898L
Material - Machining
High Speed Steel
Maximum Drilling Depth
1 3/4 in
Measurement System
Fractional Inch
Number of Coolant Holes
0
Number of Flutes
2
Overall Length
5-1/2"
Primary Material Applic.
Aluminum, Brass, Bronze.
Primary Material Applic.
K, N, P
Series
1898L
Shank Dia.
7/16"
Shank Length
1 7/16 in
Shank Type - Machining
Straight
Sheeter Drill
No
Spiral Direction
Left Hand
Standards
ASME B94.11M
Web Thinning
Thinned