Eagle Cutting Tool S404-106-D Hss Stub Drill

Product Description

The EAGLE CUTTING TOOL S404-106-D is a high-speed steel (HSS) stub-length drill bit featuring a 135-degree split point geometry. The stub-length body provides increased rigidity compared to jobber-length drills, reducing deflection and chatter when drilling into metal, plastic, or composite materials. The 135-degree split point allows the bit to self-center on contact, eliminating the need for a center punch in most applications. Manufactured in the USA, this bit is suited for machinists, maintenance technicians, and fabricators working in production or field environments.

The S404-106-D is designed for use in standard drill presses, hand drills, and CNC drilling operations where a shorter bit body is preferred for rigidity or clearance. Stub drills are commonly chosen for drilling in tight or confined spaces or when minimal bit runout is critical. This bit is appropriate for ferrous and non-ferrous metals as well as hard plastics, making it a practical choice across general metalworking and industrial maintenance tasks.

Key Features

• HSS construction provides durability and heat resistance for metal drilling applications
• 135-degree split point geometry self-centers on contact, reducing walk and improving hole accuracy
• Stub-length body increases rigidity and minimizes deflection versus jobber-length bits
• Made in the USA to meet consistent dimensional tolerances
• Minimum order quantity of 1 for flexible purchasing

Compatibility

Designed as a standard stub-length HSS drill bit compatible with any 3-jaw or keyed drill chuck accepting the corresponding shank diameter, including use in drill presses, hand drills, and CNC drilling equipment.

Installation Notes

Secure the bit firmly in the chuck before operation and verify chuck key is removed prior to powering the drill. Use appropriate cutting fluid or coolant when drilling ferrous metals to extend bit life and maintain hole quality. Inspect the cutting edges for wear or chipping before each use and replace if the split point shows signs of blunting. This bit should be installed and operated by qualified machinists or maintenance personnel following applicable shop safety procedures.

Technical Specifications

• Material: High-Speed Steel (HSS)
• Point Geometry: 135-degree split point
• Length Type: Stub
• Country of Origin: USA
• Weight: 0.1 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: S404-106-D