Recommended drilling speed for a bimetallic ring (core) drill HSS and HSSE-Co 8
Bimetallic ring (crown) drills RUKO are used for work with hand drills and vertical drilling machines. When working on a vertical drilling machine, use only manual feeding. When processing easily cutting materials, the teeth provide a more even cut and allow less effort. Due to less vibration and the heat generation during cutting, the service life may increase by three times. They are used for non-alloy steel (strength up to 700 MPa), non-ferrous and light metals, plastics, gypsum, fibrous, plywood and wood.
Directions for use:
- not intended for drilling with a perforator;
- drill with a small and stable force;
- avoid lateral displacement during drilling;
- use cooling agents.
Features:
- high stability during rotation;
- stable construction;
- the possibility of using several core drills with one adapter;
- the teeth are covered with special steel;
- good chip removal;
- the lateral incisions help to easily extract the drilled part;
-200x200.jpg "Drill bits for metal GOEBEL - short double-sided (Ø 3.1 - 5.1 mm)")
-200x200.jpg "Scraper RUKO for quick application with HSS blades (removable blade)")