Model ATSC Hardened 6-Jaw Chuck

Forged Steel Body Scroll Chuck

FEATURES & BENEFITS 4 micro-fine adjustment screws allow .0005" TIR repeatability High quality forged steel body construction allows for higher lathe speeds Hardened and ground scroll is precision balanced allowing longer life and greater accuracy Hardened jaws and pinions increase life of the chuck Hardened solid jaws allow for smaller gripping ranges as opposed to 2 piece jaw chucks

CHUCK SHIPS COMPLETE WITH: Master and hardened top reversible jaws Spring loaded T-wrench Allen wrench Mounting bolts

Technical Data

6 JAW ATSC W/INSIDE AND OUTSIDE SOLID JAWS
DIA	PART #	A	B	C	D	E	F	G	H	J	K	L	M	N	Gripping Dia. (mm)		Max RPM	Wt. Lbs.
															EXT.	INT.
4"	B8046S	4.07	2.36	2.8	3.59	1.04	0.42	3-M5x0.8P	1.62	0.41	0.75	0.24	0.24	4-M8x1.25P	2-70	25-75	4725	9
5"	B8056S	5.2	2.54	3.8	4.32	1.78	0.48	3-M10x1.5P	2.52	0.74	0.96	0.35	0.31	4-M10x1.5P	2-90	36-95	4125	13
6"	B8066S	6.50	2.76	4.92	5.51	1.78	0.48	3-M10x1.5P	2.52	0.74	0.96	0.35	0.31	4-M10x1.5P	6-140	60-145	3450	20
8"	B8086S	7.87	3.15	6.30	6.93	2.37	0.48	3-M10x1.5P	3.50	0.95	1.37	0.43	0.31	4-M10x1.5P	10-160	70-170	3000	34
10"	B8106S	10.04	3.58	7.87	8.82	3.23	0.50	3-M12x1.75P	3.62	1.23	1.83	0.47	0.31	4-M10x1.5P	15-210	70-220	2600	59
12"	B8126S	12.60	3.90	10.24	11.26	4.14	0.58	3-M16x2P	4.25	1.48	1.75	0.55	0.35	4-M12x1.75P	20-255	85-250	1725	96
See Mounting Plate Page