Machine Tool Accessories Department

ER MILLING COLLET HOLDER

Material：
Finish：

MAS BT/30/40/50SHANK
The most popular Collet Chucks.One Chuck can be used for end mills,drills reamers and tapes.
Thread and internal taper are precision ground.
Extremely high accuracy.
Hardened high grade steel

Model	L1	L	D	D1	T	T1
BT30×ER16-70	70	118.4	φ28	φ31.75	M10×1.5	M12
BT30×ER16-100	100	148.4	φ28	φ31.75	M10×1.5	M12
BT30×ER16-120	120	168.4	φ28	φ31.75	M10×1.5	M12
BT30×ER20-70	70	118.4	φ34	φ31.75	M12×1.75	M12
BT30×ER20-100	100	148.4	φ34	φ31.75	M12×1.75	M12
BT30×ER20-135	135	183.4	φ34	φ31.75	M12×1.75	M12
BT30×ER25-70	70	118.4	φ42	φ31.75	M16×2	M12
BT30×ER25-135	135	183.4	φ42	φ31.75	M16×2	M12
BT30×ER32-70	70	118.4	φ50	φ31.75	M16×2	M12
BT30×ER32-100	100	148.4	φ50	φ31.75	M16×2	M12
BT30×ER40-80	80	128.4	φ63	φ31.75	M16×2	M12
BT40×ER16-70	70	135.4	φ28	φ44.45	M10×1.5	M16
BT40×ER16-100	100	165.4	φ28	φ44.45	M10×1.5	M16
BT40×ER16-125	125	190.4	φ28	φ44.45	M10×1.5	M16
BT40×ER16-150	150	215.4	φ28	φ44.45	M10×1.5	M16
BT40×ER20-70	70	135.4	φ34	φ44.45	M12×1.75	M16
BT40×ER20-100	100	170.4	φ34	φ44.45	M12×1.75	M16
BT40×ER20-135	135	200.4	φ34	φ44.45	M12×1.75	M16
BT40×ER20-150	150	215.4	φ34	φ44.45	M12×1.75	M16
BT40×ER25-70	70	135.4	φ42	φ44.45	M16×2	M16
BT40×ER25-100	100	165.4	φ42	φ44.45	M16×2	M16
BT40×ER25-125	125	190.4	φ42	φ44.45	M16×2	M16
BT40×ER25-150	150	215.4	φ42	φ44.45	M16×2	M16
BT40×ER32-70	70	135.4	φ50	φ44.45	M16×2	M16
BT40×ER32-100	100	165.4	φ50	φ44.45	M16×2	M16
BT40×ER32-150	150	215.4	φ50	φ44.45	M16×2	M16
BT40×ER40-80	80	145.4	φ63	φ44.45	M20×2	M16
BT40×ER40-100	100	165.4	φ63	φ44.45	M20×2	M16
BT40×ER40-120	120	185.4	φ63	φ44.45	M20×2	M16
BT40×ER40-150	150	215.4	φ63	φ44.45	M20×2	M16
BT40×ER50-85	85	145.4	φ78	φ44.45	M24×2	M16
BT40×ER50-100	100	165.4	φ78	φ44.45	M24×2	M16
BT50×ER16-70	70	171.8	φ28	φ69.85	M10×1.5	M24
BT50×ER16-90	90	191.8	φ28	φ69.85	M10×1.5	M24
BT50×ER16-105	105	206.8	φ28	φ69.85	M10×1.5	M24
BT50×ER16-135	135	236.8	φ28	φ69.85	M10×1.5	M24
BT50×ER16-165	165	266.8	φ28	φ69.85	M10×1.5	M24
BT50×ER20-70	70	171.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-90	90	191.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-105	105	206.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-135	135	236.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-150	150	251.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-165	165	266.8	φ34	φ69.85	M12×1.75	M24
BT50×ER20-200	200	301	φ34	φ69.85	M12×1.75	M24
BT50×ER25-70	70	171.8	φ42	φ69.85	M16×2	M24
BT50×ER25-105	105	206.8	φ42	φ69.85	M16×2	M24
BT50×ER25-135	135	236.8	φ42	φ69.85	M16×2	M24
BT50×ER25-165	165	266.8	φ42	φ69.85	M16×2	M24
BT50×ER32-80	80	181.8	φ50	φ69.85	M16×2	M24
BT50×ER32-100	100	201.8	φ50	φ69.85	M16×2	M24
BT50×ER32-120	120	221.8	φ50	φ69.85	M16×2	M24
BT50×ER32-150	150	251	φ50	φ69.85	M16×2	M24
BT50×ER32-200	200	301	φ50	φ69.85	M16×2	M24
BT50×ER40-80	80	181.8	φ63	φ69.85	M20×2	M24
BT50×ER40-100	100	201.8	φ63	φ69.85	M20×2	M24
BT50×ER40-120	120	221.8	φ63	φ69.85	M20×2	M24
BT50×ER40-135	135	236.8	φ63	φ69.85	M20×2	M24
BT50×ER50-90	90	191.8	φ78	φ69.85	M24×2	M24
BT50×ER50-120	120	22138	φ78	φ69.85	M24×2	M24
BT50×ER50-165	165	266.8	φ78	φ69.85	M24×2	M24