Jobber Drill #78 HSS MPN:41748

These drill bits meet National Aerospace Specification (NAS) 907 Type B. They have a TiN coating that protects them from wear and heat when drilling steel, stainless steel, and aluminum.

Technical Specifications

• Item Jobber Length Drill Bit
• Drill Bit Size #78
• Decimal Equivalent 0.0160
• Measurement System Wire
• Material - Machining High Speed Steel
• Finish - Machining TiN
• Drill Bit Point Angle 135 Degrees
• Drill Bit Point Type Split Point
• Coolant Fed Non-Coolant Through
• Flute Type Spiral
• Number of Flutes 2
• Flute Length 3/16 in
• Maximum Drilling Depth 1/16 in
• Helix Angle 28 Degrees
• Cutting Direction Right Hand
• Spiral Direction Right Hand
• Shank Type - Machining Straight
• Shank Dia. 1/64 in
• Shank Length 11/16 in
• Overall Length 7/8 in
• Depth:Dia. Ratio 4xD
• Drill Length Class Jobber Length
• Drill Point Length 0.0033 in
• Drill Bit Grouping Individual
• Series 150ASP-TN
• Standards NAS 907 Type B
• Aircraft Drill Yes
• Drill Diameter Tolerance +0.0000 in /-0.0005 in
• Primary Material Application Cast Iron, Stainless Steel, Steel, Tool and Die Steel
• Primary Material Application ISO Code K, M, P

Manufacturer Details

• Manufacturer: Chicago-Latrobe
• Condensed Mfg Number: 41748
• MPN: 41748

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: Jobber Length 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