Eagle Cutting Tool AC700-108-I Cobalt A/c Drill Bit

Product Description

The EAGLE CUTTING TOOL AC700-108-I is a cobalt A/C drill bit designed for drilling through metal, sheet stock, and other hard materials common in HVAC installation and service work. Built from cobalt high-speed steel, this bit delivers greater heat resistance and wear durability compared to standard HSS tooling. The 8-inch overall length (OAL) gives technicians the reach needed to drill through deep framing, ductwork flanges, or multi-layer assemblies without repositioning. At 0.63 pounds, the bit is light enough for overhead and tight-space work. HVAC installers and sheet metal tradespeople are the primary users of this style of bit.

This bit is suited for residential and light commercial HVAC installation tasks where extended reach and cutting performance in ferrous and non-ferrous materials are required. Typical applications include drilling through wall studs, metal framing, HVAC cabinet walls, and line-set penetration points. The cobalt composition makes it appropriate for stainless steel and other harder alloys encountered on the job site.

Key Features

• Cobalt high-speed steel construction for improved heat resistance and longer tool life
• 8-inch overall length provides extended reach for deep-stack drilling applications
• Lightweight at 0.63 pounds, suitable for overhead and confined-space use
• Designed for A/C and HVAC installation drilling tasks in ferrous and non-ferrous materials

Compatibility

Designed as a professional-grade replacement or addition to standard HVAC drill bit sets used in residential and commercial mechanical installation work. Fits standard drill chucks sized for this bit diameter.

Installation Notes

Installation of this bit is performed by licensed HVAC technicians and sheet metal workers. Secure the bit firmly in the drill chuck before use and verify chuck size matches the bit shank. Always wear appropriate eye protection when drilling metal. Follow applicable OSHA and trade safety guidelines for rotary cutting tool use.

Technical Specifications

• Overall Length (OAL): 8 inches
• Weight: 0.63 pounds
• Material: Cobalt High-Speed Steel

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: AC700-108-I