Pilot for counterborer ČSN 221606, DIN 1868, 31x12 mm

Product specification

Code:	074000039
Supplier code:	C083106F000S
Category:	Tools for hole-machining » 6 » Counterbores » 221608

Ø d₁e8	31 mm
l₁	18 mm
Screw Thread	M30
Weight	0,140 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	12 mm
l₂	50 mm
For ceunterborer	48,0
Material Made from constructional steel, case-hardened.
Note	PROFI tools
Note Pilot is for countersinks to working less usualy dimensions of sinking