Chicago-Latrobe 45781 150ASP Heavy-Duty Black Oxide Jobber-Length Drill Bit, 0.2810 in dia Cutting, 4.25 in OAL, Letter K

Product Description

The Chicago-Latrobe 45781 is a heavy-duty jobber-length drill bit designed for drilling in various materials. This drill bit features a diameter of zero point two eight one inches and an overall length of four point two five inches. The black oxide finish enhances wear resistance and ensures smooth operation.

• Diameter: K (0.281 in)
• Made of high-speed steel (HSS)
• 135-degree point angle for efficient drilling

Product Highlights

This drill bit is suitable for heavy-duty applications in materials such as alloy steel, cast iron, and stainless steel.

Product Information

Standard Information

• Brand: Chicago-Latrobe
• MPN: 45781

Technical Specifications

• Coating: Steam Oxide
• Material: HSS
• Point Angle: 135 degree
• Flute Length: 2.9375 in
• Shank Type: Straight
• No. of Flutes: 2
• Overall Length: 4.25 in
• Diameter - Decimal: 0.281 in