Vulcan 961131or Hole Saw With Arbor Hanger, 1-7/8 In, 4/6 Tpi, Hss

The Vulcan 961131OR hole saw with arbor hanger delivers clean, precise openings in ferrous and non-ferrous metals, wood with nails, plastic, fiberglass, and wood composite products. This 1-7/8 inch bi-metal hole saw is ideal for drilling sheet metal, conduit, thin-wall tubing, and composite materials. The compact 1-7/8 inch diameter and matching cutting depth allow you to work in tight spaces while maintaining the accuracy needed for professional results.

The integrated arbor hanger enables fast, tool-free bit changes and maintains perfect alignment during drilling, reducing setup time and improving cut quality. The bi-metal construction with HSS cutting edge retains hardness at elevated temperatures, staying sharp longer and delivering smoother cuts with minimal burring across all supported materials.

Features and Benefits

• Bi-Metal Construction: Combines durability with heat resistance for reliable performance across ferrous and non-ferrous metals, wood with nails, plastic, fiberglass, and wood composite products.
• 4/6 TPI Tooth Design: Balances cutting speed with finish quality, optimizing chip evacuation and minimizing heat buildup for cleaner, faster cuts.
• 1-7/8 In Diameter and Depth: Perfect size for uniform holes in sheet metal, conduit, tubing, and composite materials in confined spaces.
• Integrated Arbor Hanger: Allows quick, tool-free installation and removal while maintaining precise alignment during operation.
• HSS Cutting Edge: Retains hardness at elevated temperatures, staying sharp longer and reducing the need for frequent replacements.

Specifications

• Brand: Vulcan
• Model: 961131OR
• Hole Diameter: 1-7/8 in
• Cutting Depth: 1-7/8 in
• Teeth Per Inch: 4/6 TPI
• Cutting Edge: HSS (High-Speed Steel)
• Construction: Bi-metal
• Includes: Arbor hanger