Set of 3 HSS-TiN countersinks (5904012136120)

The professional HSS-TiN countersink is a specialized accessory for craftsmen's tools. It is used for countersinking and deburring holes in sheet metal and metal components. It ensures excellent precision, especially when operated at low speed. The cylindrical chuck allows for installation in drills, screwdrivers, or milling machines. It will be useful for professional locksmithing and repair work. The STALCO PERFECT HSS-TiN countersink is available in three sizes, all three of which are collected in this set. Individual products differ in cone diameter, shank length, and handle diameter. All are made of HSS high-speed steel coated with a titanium nitride layer. This makes them very durable, long-lasting, and ensures long-lasting performance.
FEATURES AND ADVANTAGES
Ground, sharp edges speed up work and shorten the time needed.
An ideal product for working with metals, wood, and plastics.
Enables precise countersinking and finishing of holes.
Very long product life allows for significant cost reduction.
TiN coating significantly increases efficiency and work comfort.
All necessary sizes in one package ensure high work comfort.
FEATURES:

• DIN 335 countersinks/ 90 °
• Structural coating: TiN titanium nitride coating.
• S-72507, S-72509, S-72511 countersink setADVANTAGES OF STRUCTURAL COATINGS:
• optimal hardness to residual stress ratio, and therefore high stability of the cutting edge geometry and uniform wear,
• higher thermal and chemical resistance enabling dry machining at higher speeds and reduced flute wear,
• better sliding properties resulting in better chip formation and higher quality of the machined surface,
• greater wear resistance, resulting in reduced tool costs
• maximum operating temperature approx. 600 degrees Celsius.

PRODUCT MATERIAL:
HSS steel
APPLICATION PRODUCT:
Drilling holes in steel, plastics, wood.
APPLICATION - MATERIAL
-Steel (N/mm2) < 900, other non-ferrous metals, plastics
-Aluminum - use without Ti N coating
APPLICATION - USE
-HSS-TiN countersinks are used
on sheet metal, pipes, profiles and more.
-Grinding oil or compressed air can be used as cooling and lubricating agents.
TECHNICAL DATA:
Countersink;
Stroke;
Handle;
fi 6.3 mm;
45 mm;
fi 5 mm;
fi 12.4 mm;
56 mm;
fi 8 mm;
fi 20.5 mm;
63 mm;
fi 10 mm
FEATURES
DIN 335, 90-degree countersink designed for professional machining of holes at an angle of 90 degrees.
Suitable for enlarging, countersinking and other frontal machining of holes, in particular when making sockets for countersunk screws.
It is made in accordance with the DIN 335 dimensional standard from special HSS high-speed steel. The high-quality titanium nitride (Ti N) coating is abrasion-resistant and can be used
when machining steel, non-ferrous metals, thermoplastic and duroplastic reinforced plastics. Suitable tool drives: hand drill, column drill.