FEATURES:
- Gradual drills for use in materials up to 4 mm thick for a thickness of NOT GUGARY
- Grinded spiral groove holder allows optimal chip removal and reduces vibration
- HSS [High Speed Steel)
- high-alloy steel,
- mainly used for the production of cutting tools
- Laser engraved dimensions
- The highest smoothness of the cut with axial grinding and radial grinding
- Cross-misle of the tips allows you to easily start work, drilling without the need for a spot or pre-drilling
MATERIAL OF THE PRODUCT:
Steel HSS
APPLICATION OF THE PRODUCT:
Drilling holes in steel, plastics, wood.
APPLICATION – MATERIA
-Blass of ferrous and non-ferrous metals
-Profiles and pipes
– The copper, brass
-Aluminium – use drills without structural coating
-Stainless steel use only HSS-E/HSS-Cobalt step drill bits
– The Plastics
-Pech and roof sandwich panels
APPLICATION – INDUSTRY
-Electric / electrical installation:
Drilling in panels and switchboards for installation of connectors
-Hydraulic, heating, air conditioning and ventilation:
Revision openings etc.
– Machining / production:
different diameters and opening magnification
– The automotive industry:
Holes for cable installations (cellular phones, antennas, wiring)
– Maintenance and repair works:
different applications, e.g. opening augmentation
Grade drills have, as the name suggests, different degrees that cut out the desired diameter and the same differ from other types of drills.
They enable one instrument to produce holes of different diameters.
For HSS step rigs as coolant or grease
Apply sanding oil, oil for drilling and cutting or compressed air. For HSS rig without coating, the use of coolant is required.
SPECIFICATIONS OF TECHNICAL:
HSS step drill is a powerful, high-performance tool for seamless drilling
and removing the phyllors from sheets, pipes and profiles, etc.” Fi drill 4-12mm;
Stroke 1 mm ;
Holder fi 6 mm
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