Tungsten carbide widia hole saw - 20mm with titanium drill

Hole Saw TCT for metal in size 20mm. The blades are made of carbide, characterized by significantly greater hardness and resistance to high temperatures compared to high-speed steel HSS. Designed for drilling larger diameter holes in steel, cast iron, non-ferrous metals, wood, plastics, etc. To enhance cutting precision, a guiding drill made of HSS steel has been applied. A spring mounted on the guiding drill allows easy removal of debris.

Product Characteristics:

• High-quality construction, translating into great precision of work


• Blades made of carbide, with a lifespan even 10 times longer compared to standard bimetal hole saws


• Carbide teeth can be re-sharpened


• Guiding drill made of HSS steel coated with a titanium layer


• Spring on the guiding drill designed for debris removal


• Hole saw has a collar protecting against over-drilling


• Solid construction reduces vibrations, significantly increasing drilling precision


• Replaceable guiding drill and spring


• To extend the hole saw's lifespan, it is recommended to use cooling lubricant


• Safe 3-sided phased handle prevents the hole saw from slipping in the drill chuck

Technical Specification:

• Materials: tool steel, carbide, HSS steel


• Drilling diameter: 20 mm


• Maximum drilling depth: 25 mm


• Maximum revolutions per minute: 1000 RPM