bt er toolholder

11 month ago

32 0

JINING QINFENG MACHINERY HARDWARE CO.,LTD

 6 year year

Product details

BT40 ER32 L70 BT ER Collet Chuck Lathes Part，The runout of the tool holder is the joint action of the whole turret system, the turret, the collet and the nut.In order to achieve the best clamping accuracy, it is recommended to use our tool holder, collet and nut。The spring collet chuck tool holder includes a spring chuck for clamping and positioning the tool. Spring chuck BT tool holder has better tool clamping and higher precision tool positioning ability. The clamping range of ER type chuck is large, but its taper is small and its elasticity is large, which requires high precision of matching

Tool holders balanced to G2.5 at 25,000 RPMs
* Coolant-through capability

* Standard:JIS MAS 403/B6339

* Material:40Cr,20CrMnTi,42CrMo all available,based on customer requirement;

* Precision Taper:AT3

* Run-out:＜0.003

* Surface roughness:Ra＜0.005mm

BT ER TOOL HOLDER

Specification	Chucking dia d	d1	d2	L	L1	M	Nut	Collet	Spanner	Weight(KG)
BT50-ER16-100	3-10	28	28	100	62	M22*1.5	ER16A	ER16	ER16A	4.3
BT50-ER16-150				150	112					4.5
BT50-ER20-100	3-13	34	34	100	62	M25*1.5	ER20A	ER20	ER20A	4.3
BT50-ER20-150				150	112					4.7
BT50-ER25-100	3-16	42	40	100	62	M32*1.5	ER25UM	ER25	ER25UM	4.4
BT50-ER25-150				150	112					5.5
BT50-ER32-100	3-20	50	50	100	62	M40*1.5	ER32UM	ER32	ER32UM	4.8
BT50-ER32-150				150	112					5.3
BT50-ER40-100	6-26	63	60	100	62	M50*1.5	ER40UM	ER40	ER40UM	4.4
BT50-ER40-150				150	112					5.5

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JINING QINFENG MACHINERY HARDWARE CO.,LTD

 Audited supplier

6 year

Address: Jining, China

Main Product: COLLET CHUCK, TOOL HOLDER, ER COLLET, ER SPANNER, DRILL CHUCK , LIVE CENTER

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