Nitro® 400N128 Type B Heavy Duty Jobber Length Drill Bit, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 135 deg Point, HSS, Black/Gold
400N128
MFG #: 400N128
$14.88
/ EA
- Applicable Materials: Stainless Steel and other Hard Metals
- Country of Origin: US
- Cutting Depth: 4-1/16 in
- Cutting Direction: Right Hand
- Cutting Edge Material: HSS
- Drill Diameter Measurement System: Imperial
- Drill Size - Decimal Inch: 0.4375 in
- Drill Size - Fraction: 7/16 in
- Finish: Black/Gold
- Flute Length: 4-1/16 in
- Flute Type: Spiral
- Manufacturer Name: Walter Surface Technologies
- Material: HSS
- Number of Flutes: 2
- Overall Length: 5-1/2 in
- Point Angle: 135 deg
- Point Type: Split
- Request For Quote: No
- Series: 400N
- Shank Type: Straight
- Through Coolant (Yes/No): No
- Type: Type B Heavy Duty
Nitro® Jobber Length Drill Bit, Type B Heavy Duty, Series: 400N, Imperial, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 5-1/2 in Overall Length, 4-1/16 in Cutting Depth, 2 Flutes, Spiral Flute, 4-1/16 in Flute Length, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, Black/Gold, Applicable Materials: Stainless Steel and other Hard Metals,
- Item Features
- Standards
- Nitro® drills (NAS Type B) offer superior performance over conventional HSS drills
- Their nitride treated, heavy duty construction increases tool life and performance
- 135 deg split point reduces walking at the drill point and makes these drills ideal for both hand held and CNC operations
- Black and gold surface treatment for maximum lubricity
- Usable in a wide range of materials including difficult to machine materials such as stainless steel
- Jobber length for extra reach
NAS 907