DIN69871 Collet Chuck

ER Collet chuck, 1, The material: Allyed case hardened steel, black-finished and precisely grined, 2, The precision: 0.005mm - details see: https://www.machineto.com/din69871-collet-chuck-10152467

Type:Generic Fitting	Material:Alleyed case hardened steel	Brand:Bright-tools	Model:BT,SK, NT,CAT30/40/50
The surface:heat treatment, sand blasting

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ER Collet Chuck

1, The material: Allyed case hardened steel, black-finished and precisely grinded

2, The size: SK30-ER32-70, SK40-ER32-70, SK50-ER32-70

3, The precision: 0.005mm

4, The hardness: 52-58HRC

5, Surface: heat treatment, sand-blasting

6. The standard: BT MAS403, DIN69871, DIN2080, ANSIB5.5

7, Taper tolerance: AT3

8, Coolant AD, B, AD+B type

9, Dynamic balancing can be made G6.3/12000rpm, G2.5/25000rpm

Order.No	Model	D	D1	L	Collet
22301663	SK30-ER16-63	28	31.75	63	ER16
22302063	SK30-ER20-63	35	31.75	63	ER20

22401670	SK40-ER16-70	32	44.45	70	ER16
224016100	SK40-ER16-100	32	44.45	100	ER16
22402070	SK40-ER20-70	35	44.45	70	ER20
224020100	SK40-ER20-100	35	44.45	100	ER20
224020130	SK40-ER20-130	35	44.45	130	ER25
22402570	SK40-ER25-70	42	44.45	70	ER25
224025130	SK40-ER25-130	42	44.45	130	ER25
224025160	SK40-ER25-160	42	44.45	160	ER25
22403270	SK40-ER32-70	50	44.45	70	ER32
224032100	SK40-ER32-100	50	44.45	100	ER32
224032130	SK40-ER32-130	50	44.45	130	ER32
224032160	SK40-ER32-160	50	44.45	160	ER32
224032200	SK40-ER32-200	50	44.45	200	ER32
22404080	SK40-ER40-80	63	44.45	80	ER40
224040100	SK40-ER40-100	63	44.45	100	ER40
224040150	SK40-ER40-150	63	44.45	150	ER40
224040200	SK40-ER40-200	63	44.45	200	ER40

22501680	SK50-ER16-80	32	69.85	80	ER16
22502080	SK50-ER20-80	35	69.85	80	ER20
225020100	SK50-ER20-100	35	69.85	100	ER20
22502580	SK50-ER25-80	42	69.85	80	ER25
225025100	SK50-ER25100	42	69.85	100	ER25
225025130	SK50-ER25-130	42	69.85	130	ER25
22503280	SK50-ER32-80	50	69.85	80	ER32
225032100	SK50-ER32-100	50	69.85	100	ER32
225032130	SK50-ER32-130	50	69.85	130	ER32
225032160	SK50-ER32-160	50	69.85	160	ER32
225032200	SK50-ER32-200	50	69.85	200	ER32
22504080	SK50-ER40-80	63	69.85	80	ER40
225040100	SK50-ER40-100	63	69.85	100	ER40
225040130	SK50-ER40-130	63	69.85	130	ER40
225040160	SK50-ER40-160	63	69.85	160	ER40
225040200	SK50-ER40-200	63	69.85	200	ER40