Drake International trade Co.,Ltd

product

Product

ARBOR

CHUCK

COLLET

THIMBLE

TURRET

TOOLS

K72 SERIES FORM A2 DIRECT MOUNTING 4-JAW INDEPENDENT CHUCK

1. K72 series 4-jaw independent chucks are of the direct mounting type and can be directly joined to the spindle nose of the machine tool featuring reliable accuracy, excellent rigidity, short overhung and rapid changeover etc.2

2. The series can be joined to the machine tool spindle nose in three ways:A2 C and D froms. The parameters confirm to GB5900.1-GB5900.3(ISO-702) standards.

Form A2:Mounting with perforating screw UNIT:mm
D Size		D1	D2	D3	H	H1	h	h1	h2	d1	z-d	Net WT(KG)
D Size	Short-taper No.	D1	D2	D3	H	H1	h	h1	h2	d1	z-d	Net WT(KG)
200	4	63.513	82.6	56	110	75	13	10	6.5	14.7	4-M10	14.1
250	4	63.513	82.6	56	115.5	80	13	10	6.5	14.7	4-M10	21.3
200	5	82.563	104.8	56	110	75	15	12	6.5	16.3	4-M10	14.1
250	5	82.563	104.8	75	115.5	80	15	12	6.5	16.3	4-M10	21.3
320	5	82.563	104.8	75	134	90	15	12	6.5	16.3	4-M10	37.5
250	6	106.375	133.4	75	115.5	80	16	13	6.5	19.5	4-M12	21.3
320	6	106.375	133.4	75	134	90	16	13	6.5	19.5	4-M12	37.5
350	6	106.375	133.4	95	141	90	16	13	6.5	19.5	4-M12	49.9
400	6	106.375	133.4	95	143	95	16	13	6.5	19.5	4-M12	57.6
250	8	139.719	171.4	75	115.5	80	18	14	8	24.2	4-M16	14
320	8	139.719	171.4	95	134	90	18	14	8	24.2	4-M16	37.1
400	8	139.719	171.4	125	143	95	18	14	8	24.2	4-M16	57.6
450	8	139.719	171.4	125	147	100	18	14	8	24.2	4-M16	59.8
500	8	139.719	171.4	130	161	106	18	14	8	24.2	4-M16	93.3
630	8	139.719	171.4	130	180	115	18	14	8	24.2	4-M16	161.3
800	8	139.719	171.4	130	210	135	18	14	8	24.2	4-M16	278.1
400	11	196.869	235	160	143	95	20	16	10	29.4	4-M20	57.6
500	11	196.869	235	160	161	106	20	16	10	29.4	4-M20	98.5
630	11	196.869	235	180	180	115	20	16	10	29.4	4-M20	145
800	11	196.869	235	180	210	135	20	16	10	29.4	8-M20	255
1000	11	196.869	235	180	236	145	20	16	10	29.4	8-M20	490
1250	11	196.869	235	180	251	160	20	16	10	29.4	8-M20	603
630	15	285.775	330.2	241	180	115	21	17	10	35.7	8-M22	159
800	15	285.775	330.2	180	210	135	21	17	10	35.7	8-M22	255
1000	15	285.775	330.2	280	236	145	21	17	10	35.7	8-M22	418
1000T	15	285.775	330.2	280	236	145	21	17	10	35.7	8-M20	418
1000S	15	285.775	330.2	280	236	145	21	17	20	35.7	8-M22	420
1000D	15	285.775	330.2	280	236	145	21	17	20	35.7	8-M24	423
1250D	15	285.775	330.2	280	251	160	21	17	20	35.7	8-M24	585
1250T	15	285.775	330.2	280	251	160	21	17	20	35.7	8-M20	585
1250	15	285.775	330.2	280	251	160	21	17	20	35.7	8-M22	585
1400D	15	285.775	330.2	280	246	155	21	17	20	35.7	8-M20	1150
1600D	15	285.775	330.2	280	266	175	21	17	20	35.7	8-M20	1630
2000	15	285.775	330.2	280	290	190	21	17	20	35.7	8-M20	2450
1000	20	412.775	463.6	305	236	145	23	19	20	42.1	8-M24	403
1250	20	412.775	463.6	305	251	160	23	19	20	42.1	8-M24	571
1400	20	412.775	463.6	305	246	155	23	19	20	42.1	8-M24	1070
1600	20	412.775	463.6	305	266	175	23	19	20	42.1	8-M24	1540
2000	20	412.775	463.6	305	290	190	23	19	20	42.1	8-M24	2270