Eagle Cutting Tool H200-021-D 21/64 Hss Jobber Drill Bit

Product Description

The EAGLE CUTTING TOOL H200-021-D is a 21/64-inch heavy-duty jobber-length drill bit machined from high-speed steel (HSS). It features a 135-degree split point that reduces walking on contact, allowing the bit to bite into metal and hard materials without center-punching. The heavy-duty construction makes it suited for production drilling and demanding trade applications where standard jobber bits wear prematurely. This bit is manufactured in the USA and is used by machinists, pipefitters, electricians, and maintenance technicians working in metal fabrication and mechanical installation.

This drill bit is designed for use in hand-held power drills, drill presses, and magnetic base drills. It is well suited for drilling through mild steel, stainless steel, cast iron, aluminum, and similar metals encountered in HVAC, plumbing, and electrical rough-in work. The 21/64-inch diameter is a common size for bolt clearance holes and pilot applications in light structural and sheet metal work.

Key Features

• 21/64-inch diameter for precise bolt-clearance and pilot-hole applications
• 135-degree split point reduces bit walking and lowers thrust required to start the cut
• High-speed steel (HSS) construction resists heat buildup during extended drilling cycles
• Heavy-duty jobber-length geometry balances reach with rigidity
• Manufactured in the USA

Compatibility

Designed as a standard jobber-length drill bit compatible with any 3/8-inch or larger drill chuck accepting round-shank bits.

Installation Notes

Secure the workpiece firmly before drilling to prevent rotation and ensure bit engagement stays true. Use cutting fluid or oil when drilling ferrous metals to extend bit life and reduce heat. Inspect the cutting edges before each use and replace any bit showing chipping or excessive wear. Drill press speed should be matched to material type and bit diameter per standard machining reference charts.

Technical Specifications

• Diameter: 21/64 inch
• Point Angle: 135 degrees split point
• Material: High-Speed Steel (HSS)
• Style: Heavy-Duty Jobber Length
• Country of Origin: USA
• Weight: 1.2 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: H200-021-D