Diablo Bi-Metal Hole Saw Set, SnapLock Plus Mandrel System

Diablo Bi-Metal Hole Saw Set, SnapLock Plus Mandrel System

Diablo Bi-Metal Hole Saw Sets deliver fast, clean cutting across a wide range of sizes and materials for electricians, carpenters, and remodeling professionals. Built around the SnapLock PLUS mandrel system, these sets include bi-metal hole saw cups, a one-size-fits-all mandrel shank, pilot bits, and adaptor nuts for tool-free cup changes. Available in 11-Piece Multi-Project and 14-Piece General Purpose configurations, the sets cover diameters from 7/8" to 2-9/16", with individual cup sizes reaching up to 4-3/4" depending on the configuration selected.

Key Features

• Diameter Range: 7/8" to 2-9/16" overall, with individual cup sizes up to 4-3/4" included depending on configuration, for versatile hole-cutting tasks.
• Set Configurations: Choose from 11-Piece Multi-Project or 14-Piece General Purpose sets to match the scope of the job.
• SnapLock PLUS Mandrel System: A one-size-fits-all Diablo mandrel shank fits all Diablo hole saws from 5/8 in. to 6 in. diameter, simplifying attachment and enabling fast, tool-free cup swaps.
• Variable Tooth Design: Engineered for faster cuts with less vibration compared to standard bi-metal hole saws, increasing productivity on the jobsite.
• Tool-Free Plug Ejection: Allows fast removal of cut material from the hole saw cup without additional tools, speeding up repetitive cutting tasks.
• Deep-Cut Capacity: 60 mm (2-3/8 in.) cutting depth delivers up to 40% deeper holes in a single pass versus standard hole saws, reducing repositioning time.
• Mandrel & Hardware Included: Each set includes a Diablo mandrel shank, pilot bits, and adaptor nuts (1/2" and 5/8") for quick setup and compatibility across cup sizes.

Technical Specifications

• Product Size: 7/8" - 2-9/16"
• Mandrel Compatibility: Fits Diablo hole saws from 5/8 in. to 6 in. diameter
• Cutting Depth: 60 mm (2-3/8 in.)
• Shank: Diablo SnapLock PLUS Mandrel

Typical Applications

• Cutting Nail-Embedded Wood
• Cutting Metal, Aluminum, Cast Iron, and Stainless Steel
• Cutting Plastics, Siding, Softwoods, and Hardwoods
• Electrical Rough-In and Box Installation Holes
• General Remodeling and New Construction Hole Cutting

Why Diablo?

Diablo's bi-metal hole saws and SnapLock PLUS mandrel system are engineered to simplify setup and speed up repetitive cutting work across wood, metal, and plastic. With a variable tooth design, tool-free plug ejection, and deep-cut capacity in a single pass, these sets are built for professionals who need reliable, versatile hole-cutting performance across 11-Piece and 14-Piece configurations.