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Cod. 12690
Tap G, short chamfer, +0,20, taper shank

Valves tap with left hand cilindrical Gas threading G oversized +0,20, short chamfer C for blind holes, straight flutes, taper shank. Material HSS for general use.

Code: 12690

Brand: GB

Category: Taps

Type: GAS valves taps

Applications: click here

Hole: Blind cylindrical hole

Shank: Morse Shank

Threading: G - Cylindrical GAS not dryseal thread

N° teeth in lead:

Tolerances: Non specificato

Coating: None

Material: HSS

Order Print technical sheet

GB Code	UM	Description
12690229	NR	TAPS 12690 G 3/8" +0,2 C straight CM2 *
12690293	NR	TAPS 12690 G 1/2" +0,2 C straight CM2
12690389	NR	TAPS 12690 G 3/4" +0,2 C straight CM2
12690453	NR	TAPS 12690 G 1" +0,2 C straight CM2 +
12690517	NR	TAPS 12690 G 1"1/4 +0,2 C straight CM3
12690549	NR	TAPS 12690 G 1"1/2 +0,2 C straight CM3