Hole saw YATO YT-3350, single 121 mm diameter, for drill, metals and wood

YATO YT-3350 is a single-piece hole saw with a 121 mm diameter designed for use with standard drills. It is intended for cutting circular openings in panels, pipes and a variety of construction materials during installation or repair work. The hole saw is suitable for use on aluminium, cast iron, stainless steel, plastic and wood, providing a versatile cutting solution when a large, clean hole is required.

Advantages

The one-piece construction ensures uniform cutting performance and reduces the risk of misalignment between the cup and arbor. The 121 mm diameter offers a large clear opening for cable entries, pipe passages or fittings. Manufactured for compatibility with standard drill chucks, the tool is easy to mount and use with common hand drills. The design balances cutting speed and durability to handle both metallic and non-metallic materials without frequent blade changes.

Suitable for

• Creating cable and conduit entries in metal or wooden panels
• Making circular openings for plumbing and HVAC installations
• Cutting holes for recessed fixtures and electrical boxes
• Fabrication and repair tasks on aluminium, cast iron and stainless steel
• Cutting large-diameter holes in plastic and timber components

Key specifications

• Type: single-piece hole saw (cup type)
• Diameter: 121 mm
• Usable materials: aluminium, cast iron, stainless steel, plastic, wood
• Mounting: for use with standard drill chucks
• Application: cutting circular openings in panels, pipes and construction materials

How to use

Mark the centre point of the hole and secure the workpiece to prevent movement. Fit the hole saw to a compatible drill chuck and set the drill to an appropriate speed for the material being cut—slower speeds for metals, higher speeds for plastics and wood. Apply steady, even pressure and allow the cutter to do the work; avoid forcing the tool. Withdraw periodically to clear chips and reduce heat buildup when cutting metal. After the hole is complete, deburr the edge as needed for a clean finish.

Usage recommendations

Use cutting fluid or lubricant when cutting ferrous metals to extend tool life and improve cutting performance. Wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure the drill is held securely to prevent kickback. For repeated or heavy-duty metal cutting, inspect the cutting edge regularly and replace the hole saw when wear affects cutting quality.