ARTU 1-3/8 in. Carbide Grit 1.3 in. L Hole Saw

Meet the ARTU 1-3/8 in. Carbide Grit Hole Saw — a purpose-built cutting solution designed for demanding materials and precise, effortless holes. With a 1-3/8 inch diameter and an approximate cutting depth of 1.3 inches, this hole saw is ready to tackle larger openings in a single pass. The carbide grit construction delivers durable, sustained cutting performance that outlasts standard steel options, helping you complete projects faster with cleaner edges.

Key advantages at a glance

• Carbide grit edge: engineered for durability and aggressive cutting action on tough materials, reducing wander and rework.
• 1-3/8" diameter with roughly 1.3" cutting depth: ideal for common openings such as fixtures, fittings, and recessed components in a variety of materials.
• Arbor included: everything you need to start cutting straight out of the package, without shopping for extra parts.
• Quick-Change system: swap bits quickly and safely, minimizing downtime across multi-task jobs.

Why choose this carbide grit hole saw? Standard hole saws can wear quickly when you’re drilling dense or hard substrates. The ARTU carbide grit design maintains a sharp cutting surface longer, delivering smoother holes with less breakout and fewer passes. The integrated arbor and quick-change capability streamline workflows, making it a reliable choice for professionals and serious DIYers alike.

Practical use cases

• Projects that demand clean edge finishes with minimal chipping and rework.
• Workflows that require rapid tool changes so you can move quickly between different hole sizes or tasks.

Tips for best results

• Start at a low speed and apply steady, even feed pressure to maintain a clean entry and prevent bit binding.
• Keep the workpiece cool if cutting dense materials; consider intermittent cuts or light lubrication as appropriate for the substrate.
• Let the carbide grit do the cutting—avoid forcing the bit through material to reduce heat buildup and wear.

The ARTU 1-3/8 in. Carbide Grit Hole Saw is designed for those who need reliable, repeatable holes with less downtime. It’s a practical, high-performance choice for installers, fabricators, and hobbyists who value precision, speed, and durability in a single, ready-to-use tool.