Diablo DHS4250 Hole Saw, Bi-Metal, 4-1/4 x 2-3/8 In.

The Diablo DHS4250 is a high-performance bi-metal hole saw engineered for fast cutting and deep hole boring in wood and metal. Its advanced design delivers faster cutting performance and increased productivity by combining flexibility and hardness in the bi-metal cutting edge.

This hole saw features a 4-1/4-inch diameter with a 2-3/8-inch cutting depth, allowing you to bore deeper holes in a single pass and save time on each project. The variable tooth design cuts faster while reducing vibration. Tool-free plug ejection lets you clear material quickly without stopping to fiddle with release mechanisms, keeping your workflow moving.

Features and Benefits

• Bi-Metal Cutting Edge: Combines flexibility and hardness to deliver superior cutting performance and durability in both wood and metal.
• Variable Tooth Design: Enables faster cuts with less vibration for smoother drilling operation.
• Tool-Free Plug Ejection: Quickly removes cut material without tools, eliminating downtime between holes.
• Deep Cutting Depth: The 2-3/8-inch depth allows you to bore deeper holes in a single pass, saving time on each application.
• Snap-Lock Mandrel System: Works with Diablo's snap-lock mandrel (sold separately) for quick and easy attachment with no downtime.
• Wood and Metal Use: Designed for use with both wood and metal materials.

Specifications

• Brand: Diablo
• Model: DHS4250
• Diameter: 4-1/4 inches
• Cutting Depth: 2-3/8 inches
• Arbor Size: 3/8 inch
• Cutting Edge: Bi-Metal
• Suitable for: Wood and Metal
• Mandrel and pilot bit sold separately