Zahl. + odhr. nástroj 90°, rov. stopka, DIN 335, 3břitý, TC/K 20, průměr 16,5 mm

Použití
For burr-free and chatter-free countersinking and deburring of steel, cast iron, non-ferrous base metals and light metals. For conical countersinks in accordance with DIN 74 and 75 sheet 1,
Quality grade fine, - A - for DIN 963 and DIN 965 countersunk head screws, DIN 964 and DIN 966 raised countersunk head screws, DIN 7513 and DIN 7516 thread-cutting screws - B - for DIN 7991 countersunk head screws.

Provedení

• Countersink angle 90°
• 3 cutting edges
• Shape C
• HM-K20