135 Degree Heavy-Duty Cobalt Jobber Length Drill Chicago-Latrobe 550-TN TiN HSS-CO 8% (M42) RHS/RHC Let-J MPN:54109

This 135-degree heavy-duty cobalt jobber length drill is designed for demanding drilling applications, offering exceptional wear resistance and durability. Its cobalt content provides improved hardness and heat resistance, allowing for faster drilling speeds and longer bit life. The TiN coating enhances tool life and reduces friction, while the split point design ensures accurate starting and minimal walking. Suitable for use in non-coolant through applications, this drill bit is ideal for machining operations in the aerospace, automotive, and industrial manufacturing sectors, where high-speed drilling and precision are critical. Its versatility and performance make it a valuable addition to any workshop or production line.

Top product features:

• 135 Degree Point Angle for improved drilling accuracy and reduced risk of slipping out of material
• Cobalt content for increased hardness and resistance to wear and heat
• TiN coating for reduced friction and improved drill bit life

Top product applications:

• Drilling through hard materials such as stainless steel and titanium
• Drilling through high-hardness steel and cast iron
• Drilling through high-tensile steel and other difficult-to-machine materials