Chicago-Latrobe 50913 HD COB Screw Machine Drill #58 Diameter 1.375 in Overall Length

Product Description

The Chicago-Latrobe 50913 is a heavy-duty screw machine drill designed for precision drilling. With a diameter of #58, this drill bit has an overall length of 1.375 inches and is made from high-speed steel with 8% cobalt content. This drill features a 135-degree point angle, which enhances its ability to penetrate tough materials efficiently.

• Diameter: #58
• Overall Length: 1.375 inches
• Flute Length: 0.5 inches

Product Highlights

This drill bit is suitable for both manual and machine applications, offering superior rigidity and minimizing deflection even at higher feed rates.

Product Information

Standard Information

• Brand: Chicago-Latrobe
• Material: HSS-CO 8% (M42)