Eagle Cutting Tool 1090-124-I Hss Drill Bit 1-3/8 in

Product Description

The EAGLE CUTTING TOOL 1090-124-I is a high speed steel (HSS) slow spiral drill bit designed for slow-drill applications where chip evacuation and heat management are critical. Built with a 1-3/8 inch cutting diameter and a 1/2 inch straight shank, this bit is suited for use in standard drill presses and machine setups. The slow spiral (low helix) geometry helps move chips out of deep holes efficiently, reducing heat buildup and tool wear. At 1.2 pounds, it is a solid, single-piece tool appropriate for production and maintenance drilling tasks performed by machinists, toolroom technicians, and trade professionals.

This drill bit is intended for drilling through softer metals, wood composites, plastics, and similar materials where a slow helix angle improves hole quality and bit longevity. The 1/2 inch shank allows direct chucking in standard 1/2 inch or larger drill press chucks and compatible machine spindles. It is well suited to fabrication shops, maintenance facilities, and industrial job sites where larger-diameter HSS tooling is a routine requirement.

Key Features

• 1-3/8 inch cutting diameter for larger bore applications
• 1/2 inch straight shank fits standard drill press chucks
• High speed steel construction provides hardness and heat resistance
• Slow spiral geometry promotes chip clearance in deep-hole drilling
• Single-piece construction with no brazed joints

Compatibility

Designed as a standard replacement or stock drill bit for use in any drill press or machine tool equipped with a 1/2 inch or larger chuck capable of accepting a 1-3/8 inch diameter HSS drill bit.

Installation Notes

Install and remove this bit only with the drill press or machine powered down and the spindle at a full stop. Secure the shank firmly in the chuck and verify runout before beginning a cut. Use appropriate cutting fluid for metal drilling applications to extend bit life and improve hole finish. Follow applicable shop safety procedures and wear eye protection whenever operating rotary cutting tools.

Technical Specifications

• Cutting Diameter: 1-3/8 inches
• Shank Diameter: 1/2 inch
• Drill Type: Slow Spiral (Low Helix)
• Material: High Speed Steel (HSS)
• Weight: 1.2 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1090-124-I