HSS countersink Countersink ø 20.5 mm, Length 63 mm, Handle ø 10 mm (5904012135994)

The professional HSS countersink is an excellent accessory that will simplify many metalworking tasks. It can be used for machining steel, cast iron, as well as light and non-ferrous metals. It is used for highly precise countersinking and deburring of holes without vibration of the entire component. It is suitable for metal fabrication and repair. The HSS countersink from the STALCO PERFECT line is suitable for the most demanding professional work. It is made of high-speed steel (HSS), which is highly resistant to abrasion. The 90-degree tip features three right-cutting blades. The cylindrical chuck allows for installation in drills, screwdrivers, or milling machines. It performs most efficiently and precisely at low speeds. STALCO offers three countersinks with different cone diameters, working lengths, and handle sizes.
FEATURES AND ADVANTAGES
Ground, sharp edges speed up work and shorten the time needed to complete it.
An ideal product for working with metals, wood and plastics.
Enables precise countersinking and finishing of holes.
Long product life reduces costs.
FEATURES:

• DIN 335 countersinks/90° HSS [High Speed ​​Steel]
• high-alloy steel,
• mainly used for the production of cutting tools.

PRODUCT MATERIAL:
HSS steel
PRODUCT APPLICATION:
Drilling holes in steel, plastics and wood.
APPLICATION - MATERIAL
-Steel {N/mm2) < 900, other non-ferrous metals, plastics
-Aluminum - use without TiN coating
APPLICATION - USE
-HSS countersinks are used
on sheet metal, pipes, profiles and others.
-Grinding oil or compressed air can be used as cooling and lubricating agents.
TECHNICAL DATA:
Countersink fi 6.3 mm;
Length 45 mm;
Handle fi 5 mm
PROPERTIES
DIN 335, 90-degree countersink designed for professional machining of holes at an angle of 90 degrees. Suitable for enlarging, countersinking, and other end-face machining of holes,
particularly when making sockets for countersunk screws.
Manufactured in accordance with the DIN 335 dimensional standard from special HSS steel. Suitable tool drives: hand drill, column drill.