Jacquard Taper Mount:

Model	mm	inch	Taper mount	mm	mm	KG
J7106	0.2-6	1/64-1/4	J1	34	71	0.313
J7108	0.2-8	1/64-5/16	J2	39	81	0.477
J7110	0.2-10	1/64-3/8	J2	44	91	0.686
J7113	0.2-13	1/64-1/2	J33	49	101	0.944
J7116	0.2-16	1/64-5/8	J6	54	113	1.268
J7120	0.2-20	1/64-3/4	J3	59	132	1.716

Thread Mount :UNF

Model	mm	inch	Taper mount	mm	mm	KG
J7106	0.2-6	1/64-1/4	3/8-24UNF	34	71	0.313
J7108	0.2-8	1/64-5/16	3/8-24UNF	39	81	0.477
J7110	0.2-10	1/64-3/8	3/8-24UNF	44	91	0.686
J7113	0.2-13	1/64-1/2	1/2-20UNF	49	101	0.944
J7116	0.2-16	1/64-5/8	5/8-24UNF	54	113	1.268

Thread Mount:M

Model	mm	inch	Taper mount	mm	mm	KG
J7106	0.2-6	1/64-1/4	M10X1	34	71	0.313
J7108	0.2-8	1/64-5/16	M10X1	39	81	0.477
J7110	0.2-10	1/64-3/8	M10X1	44	91	0.686
J7113	0.2-13	1/64-1/2	M12X1.25	49	101	0.944
J7116	0.2-16	1/64-5/8	M16X1.25	54	113	1.268

 

product features:
The drill chuck is industrial using and self-tighten,it mainly creates its tightened force through resistance force from cutting.
The applicable range:
Recommended for power impact electric drills.