JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> BT Tool Holder> BT ER Collet Chuck> High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder
High Precision BT ER Collet Chuck tool Holder

High Precision BT ER Collet Chuck tool Holder

$1≥1Piece/Pieces

Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.BT30,BT40,BT50

BrandQFMH

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
BT ER25 COLLET CHUCK
Product Description

 High Precision Bt Er Collet Chuck TOOL HOLDER for CNC Lathe machine tools,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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