Hertel 83245811 Solid Carbide Spade Drill Bit 5/32 in

Product Description

The HERTEL 83245811 is a solid carbide spade drill bit designed for precision drilling in hard steel and high-strength materials. It features a 118-degree included point angle and a bright polished finish, which reduces friction and supports chip flow during cutting. The bit measures 5/32 inch (0.1562 inch) in diameter with a 2-inch overall length and a 9/16-inch flute length. Solid carbide construction provides the hardness and rigidity needed to maintain accuracy and tool life in demanding metalworking applications. This bit is sold individually and suits production and job-shop environments where tight tolerances are required.

This drill bit is intended for use in hard steel and high-strength ferrous materials where standard high-speed steel bits are insufficient. It fits standard drill chucks and is well suited for CNC drilling centers, drill presses, and handheld power tools capable of accepting a 5/32-inch shank. Typical applications include precision hole making in structural steel, tool steel, and similar alloys in industrial and fabrication settings. The tight diameter tolerance of +0.0000 to -0.0005 inch makes it appropriate for close-fit holes and controlled-depth work.

Key Features

• Solid carbide construction for superior hardness and tool life in hard ferrous materials
• 118-degree point angle for aggressive cutting and positive centering
• Bright polished finish reduces friction and promotes chip evacuation
• Tight diameter tolerance of +0.0000 to -0.0005 inch for close-fit hole applications
• Compact 2-inch overall length suits confined-space and short-reach drilling setups

Compatibility

Designed for drilling hard steel and high-strength materials. Compatible with standard drill chucks accepting a 5/32-inch bit shank on drill presses, CNC machines, and handheld power tools.

Installation Notes

Solid carbide drill bits should be installed and operated by machinists or qualified tradespeople familiar with proper speeds and feeds for carbide tooling. Secure the bit firmly in the chuck before operation and verify runout is within acceptable limits to prevent bit fracture. Carbide is brittle — avoid lateral loading or impacts during drilling. Always follow applicable machine safety standards and wear appropriate eye protection.