Hole saw MODECO 33 mm with tungsten grit MN-76-123 is a carbide-grit coated cutting tool designed to produce clean circular holes with a 33 mm diameter. Made for use with standard drills and drill drivers, the tool combines a hardened body with a tungsten (hard-alloy) grit edge to increase wear resistance and maintain cutting performance on abrasive and hard materials. The hole saw is suitable for tasks in metalworking, plumbing, electrical installations and general construction where durable and reliable hole cutting is required.
Advantages
The tungsten grit coating provides enhanced abrasion resistance compared with ordinary bi-metal teeth, extending the tool life when cutting into harder or abrasive surfaces. The 33 mm cutting diameter allows precise hole sizing for pipes, conduits and fasteners. The hole saw is compatible with common drill chucks and can be used with standard arbors and adapters, offering straightforward installation and replacement. The rigid construction reduces deformation during use, helping to maintain roundness and dimensional accuracy of drilled holes.
Suitable for
- Drilling holes in metal sheets and thin steel
- Creating openings for plumbing pipes and fittings
- Installing electrical conduits and outlet boxes
- Cutting holes in construction materials with abrasive surfaces
Key specifications
- Cutting diameter: 33 mm
- Cutting edge: tungsten (hard-alloy) grit coating
- Suitable drive: for use with standard drills and drill drivers (chuck-mounted)
- Application areas: metalworking, plumbing, electrical installation, general construction
- Design: rigid body to maintain hole roundness and dimensional accuracy
How to use
Mount the hole saw on a compatible arbor or directly into the drill chuck according to the arbor and drill manufacturer instructions. Mark the center of the hole on the workpiece and, if available, use a pilot drill or guide to prevent walking. Start drilling at low speed to establish the cut, then increase speed as appropriate for the material, applying steady, moderate pressure. Use cutting fluid when drilling metal to reduce heat and improve grit life. Clear debris periodically to maintain cutting efficiency and avoid jamming.
Usage recommendations
For extended service life, match rotational speed and feed to the material being cut; use lower speeds and cutting fluid for metals, and moderate speeds for abrasive construction materials. Inspect the grit coating before use and replace the hole saw if the cutting performance deteriorates significantly or if the body shows visible damage.
