Extra Long Drill F HSS MPN:11255
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Introducing our Extra Long Drill Bits F HSS from Chicago-Latrobe the perfect tool for all your drilling needs! Made with National Aerospace Standards (NAS) 907 Type B specifications, these drills are designed to meet the high demands of aircraft repair and production. The black-oxide finish retains lubricants, improving wear resistance while also providing efficient chip flow. Perfect for use on ferrous metals, these spiral-flute bits easily remove chips as they penetrate a workpiece. Unlike traditional drill bits, our Extra Long Drill Bits come without coolant holes giving you the freedom to choose whether or not you want to apply additional coolant during your project. If you require cooling, just use a separate hose to bring it directly to the bit's tip. So whether you're an expert in aircraft repair, automotive work, or general metal fabrication make sure you have the right tool for the job! Try our Extra Long Drill Bits F HSS from Chicago-Latrobe today and experience the difference for yourself!
Top product features:
- Compliant with NAS 907 Type B specifications for aircraft repair and production
- Black-oxide finish for improved wear resistance and chip flow
- Spiral-flute design for efficient chip evacuation
Top product applications:
- Aerospace and aircraft repair: Ideal for drilling into ferrous metals in precision aerospace and aircraft repair work.
- Automotive work: Suitable for use on various automotive projects, including repairing vehicle parts made of ferrous metals like steel or iron.
- General metal fabrication: Versatile enough to be used in different metal fabrication tasks where drilling holes into ferrous materials is required.
Technical Specifications
- Item Extra Long Drill Bit
- Drill Bit Size F
- Decimal Equivalent 0.2570
- Measurement System Letter
- Material - Machining High Speed Steel
- Finish - Machining Black Oxide
- Drill Bit Point Angle 135 Degrees
- Drill Bit Point Type Split Point
- Flute Type Spiral
- Number of Flutes 2
- Flute Length 2 7/8 in
- Maximum Drilling Depth 2 7/8 in
- Helix Angle 28 Degrees
- Cutting Direction Right Hand
- Spiral Direction Right Hand
- Shank Type - Machining Straight
- Shank Dia. 1/4 in
- Shank Length 3 1/8 in
- Overall Length 6 in
- Depth:Dia. Ratio 4xD
- Drill Length Class Extra Long
- Drill Point Length 0.0000 in
- Coolant Fed Non-Coolant Through
- Drill Bit Grouping Individual
- Series 906
- Standards Not Rated
- Drill Diameter Tolerance +0.0000 in /-0.0010 in
- Aircraft Drill Yes
- Material Grade - Machining High Performance
- Primary Material Application Cast Iron, Steel
- Primary Material Application ISO Code K, P
Manufacturer Details
- Manufacturer: Chicago-Latrobe
- Condensed Mfg Number: 11255
- MPN: 11255
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8207504030
- GDS Category Name: Extra Long Drill Bits
- GDS Family Name: Drilling and Holemaking
- GDS Segment Name: Machining
- UNSPSC: 27112801
- UNSPSC Class ID: 28
- UNSPSC Commodity Name: Tool attachments and accessories
- UNSPSC Commodity ID: 01
- UNSPSC Commodity Name: Drill bits
- UNSPSC Family ID: 11
- UNSPSC Family Name: Hand tools
- UNSPSC Segment ID: 27
- UNSPSC Segment Name: Tools and General Machinery
Shipping Details
- Not For Sale In: HI AK PR
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