Pilot for counterborer ČSN 221606, DIN 1868, 17,5x10 mm

Product specification

Code:	074000030
Supplier code:	C081755F000S
Category:	Tools for hole-machining » 6 » Counterbores » 221608

Ø d₁e8	17,5 mm
l₁	12 mm
Screw Thread	M20
Weight	0,040 kg
Points Made from constructional steel, case-hardened.
Usage Piloting pins complete contersinks CSN 221606 (DIN 375). Pins with named thread are used for sinking holes for screw with flat fillister head for their screw body.
Surface Treatment	without treatments
Ø d₂	10 mm
l₂	40 mm
For ceunterborer	34,0
Material Made from constructional steel, case-hardened.
Note	PROFI tools
Note Pilot for prebored thread holes.