Diablo General Purpose BiMetal Hole Saws Deep Cut Mandrel System Wood Metal Plastic Boring Holemaker Drill Press Impact Variable Tooth Design Shroud

Bore 40% Deeper Voids in a Single High-Velocity Pass with Professional-Grade Bi-Metal Strength

Accelerate your installation workflows and maximize jobsite production rates with the premium cutting capacity of Diablo General Purpose Bi-Metal Hole Saws. Specifically developed for commercial electricians, mechanical plumbers, HVAC technicians, and general remodeling contractors who demand deep, clean cuts, these high-performance cylinder saws redefine cutting efficiency. Engineered with an ultimate cutting depth capacity of 2-3/8 inches (60 mm), this deep-profile architecture allows you to cut through thick dimensional lumber, nested subfloors, or dual-layered material barriers in one seamless, continuous sweep without stopping to chip away a core plug. Forged from premium bi-metal alloy materials, the hardened cutting edge slices easily through tough natural hardwoods, softwoods, engineered plywood, plastic conduits, PVC sheets, and non-hardened metals.

Uncompromising speed and hassle-free core handling set this hole saw configuration apart from standard historical designs. Every cup is masterfully optimized with a variable tooth geometric layout, which optimizes chip load distribution to generate faster cuts with a massive reduction in drill chatter and hand-arm vibration. This smoother running profile saves valuable battery life on cordless drills and delivers clean, burr-free edges on your utility pathways. To solve the persistent jobsite headache of stuck material cores, these hole saws integrate a tool-free plug ejection dynamic that lets you release and dump spent wood or metal slug plugs in seconds. Fully optimized for a rigid, wobble-free interface inside the specialized Snap-Lock Plus™ quick-change mandrel system, these saws keep your drilling line humming with total precision.

Key Features

• 2-3/8" (60 mm) Extreme Core Depth: Yields 40% deeper hole boring capability in a single pass over standard alternative framing hole cutters.
• Snap-Lock Plus™ Mandrel Compatibility: Couples instantly with professional quick-change mandrel hubs to eliminate down time during sizing swaps.
• Tool-Free Core Plug Ejection: Innovative wall architecture enables rapid, manual extraction of bound wood or metal slugs with no auxiliary tools required.
• Dynamic Variable Tooth Geometry: Aggressive alternating pitch configuration forces faster material penetration while neutralizing drilling friction and chatter.
• Industrial Bi-Metal Metallurgy: Heavy-duty tool steel edge configuration retains maximum tooth sharpness across demanding multi-material applications.
• Universal Arbor System Optimization: Fits cleanly across a wide matrix of cordless handheld drills, heavy impact drivers, and industrial drill presses.

What's Included

• (1) Diablo General Purpose Bi-Metal Deep-Cut Hole Saw Cup (Mandrel Sold Separately)

Specifications

Pro-Tip: When boring large-diameter plumbing or electrical pass-throughs using a bi-metal hole saw, always let the tool speed do the work rather than forcing the drill forward. Hold the drill perfectly perpendicular to the material face to ensure the variable teeth engage the entire surface evenly. When sawing through thin metals, run your drill at a lower, controlled speed setting to reduce intense thermal build-up along the bi-metal tooth line; applying a few drops of cutting fluid or threading lubricant to the cutting path will keep the tool running cold and significantly extend the service life of your saw edges.