J45 TAPPING CHUCK

This unit is consisted of chuck and tap collet.The chuck has installed compensating device for thread pitch.There are two different tap collets,one with overload protection and one without. When using the tap collet with overload protection,the protection device can automatically release to avoid tap-break.Just adjust nuts and you can get the different release torque quickly and conveniently.

订单号 Order No.	柄部 Shank	攻丝范围 Tapping range	D(mm)	D1(mm)	d(mm)	L1(mm)
D30—12	DIN69871.30	M3—M12	36	31.75	19	70.1
D40—12	DIN69871.40			44.45		66.7
D50—12	DIN69871.50			69.85		66.7
B30—12	BT30			31.75		69.6
B40—12	BT40			44.45		74.6
B50—12	BT50			69.85		85.6
D30—20	DIN69871.30	M5-M20	56	31.75	31	89.6
D40—20	DIN69871.40			44.45		89.6
D50—20	DIN69871.50			69.85		89.6
B30—20	BT30			31.75		94.6
B40—20	BT40			44.45		97.5
B50—20	BT50			69.85		108.5
D30—36	DIN69871.30	M11-36	80	31.75	48	126.1
D40—36	DIN69871.40			44.45		146
D50—36	DIN69871.50			69.85		144
B30—36	BT30			31.75		129
B40—36	BT40			44.45		149
B50—36	BT50			69.85		160