2/3 Jaw Combination Wedge Style Power Chuck

Home | PowerChucks | Manual Chucks | Jaws and Accessories

2/3 Jaw Combination Power Chuck

Download/Print This Page

2/3 Combination Chuck

Wedge Style Power Chuck
Steel Body
Available with or without Thru-Hole
Grips both Round and Square Workpieces
Manufactured in USA
10" to 24" Diameters
0.001 TIR repeatability quaranteed on duplicate parts
Superior Grip at speeds from 900 - 2600 RPMs
Mouting Plate Required
Available with Tongue and Groove, Square Serrated, 1/16 x 90 degree and 1.5 x 60 degree

Chuck Size	Order #	Spindle Weight	2-Jaw Draw Bar Force	3-Jaw Draw Bar Force
10	2310	92	8,000	9,000
12	2312	133	7,000	10,500
15	2315	218	10,000	15,000
18	2318	331	10,000	15,000
21	2321	570	10,000	15,000
24	2324	748	10,000	15,000

Chuck Size	B-1	B-2	B-4	B-5	B-6	B-7	B-15	MJ-2	Cross Slots	MJ-5	MJ10	MJ-12	MJ-28 Open Closed	MJ-29	Jaw Travel
10	10.00	7.905	2.000	.875	3.375	.688	4.469	2.125	1	.750	.186	5/8-11	3.813 3.438	.063	0.375
12	12.00	7.905	2.000	.875	3.375	.688	4.469	2.500	1	.750	.186	5/8-11	4.500 4.125	.125	0.375
15	15.00	11.779	3.187	.938	4.625	.781	5.156	3.000	1	.750	.281	¾-10	5.625 5.250	.125	0.375
18	18.00	11.779	3.187	.938	4.625	.781	5.156	3.000	2	.750	.281	¾-10	5.625 5.250	.125	0.375
21	21.00	16.031	3.750	1.188	6.500	.938	6.500	3.000	2	.750	.313	¾-10	7.125 6.625	.125	0.500
24	24.00	16.031	3.750	1.188	6.500	.938	6.500	3.000	3	.750	.313	¾-10	7.125 6.625	.125	0.500

Chuck Size	Max Thru- Hole (in)	Max RPM	Wedge Travel (in)	Jaw Travel (in.)	Max Drawbar Pull (lbs) 3-Jaw	Max Drawbar Pull (lbs) 2-Jaw
10	1.75	2,600	1.50	.375	9,000	6,000
12	1.75	2,200	1.50	.375	10,500	7,000
15	3.00	1,500	1.50	.375	15,000	10,000
18	3.00	1,200	1.50	.375	15,000	10,000
21	3.50	1,000	2.00	.500	15,000	10,000
24	3.50	900	2.00	.500	15,000	10,000

*Estimated ship weight includes mouting adapter