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Home > Products > BT Tool Holder > BT ER Collet Chuck > BT40 ER Collet chuck tool holder

BT40 ER Collet chuck tool holder
BT40 ER Collet chuck tool holder

BT40 ER Collet chuck tool holder

Unit Price: USD 1 / Piece/Pieces
Payment Type: L/C,T/T,Paypal,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 30 Days

Basic Info

    Model No.: BT30,BT40,BT50

    Type: Cutter

    Material: High-speed Steel

    Standards: P

    Style: Universal Tool

    Structure: Integral

    Cutting Process: Milling Cutter

    Work Type: Cut Off

    Turning Tools Type: Circular Cutting Tool Surface

    Boring Tool Type: Fine Boring Tool

    Milling Cutter Type: Milling

Additional Info

    Packaging:  carton

    Productivity: 2000-3000 pieces per month

    Brand: QFMH

    Transportation: Ocean,Land,Air

    Place of Origin: jining,china

    Supply Ability: 5000

    HS Code: 84661000

    Port: Qingdao,Shanghai,Beijing

Product Description

BT Tool Holder is a kind of tool, which is the connecting part between the mechanical spindle and the tool and other accessories. At present, the main standards are BT, SK, CAPTO, BBT, HSK and other specifications of spindle models. Elastic barrel clamp BT handle is also called elastic barrel clamp, or elastic barrel clamp body, or ER handle. The spring chuck used in numerical control tool handle is ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50. The matching wrench and nut are also realized according to the specifications of spring chuck. At present, Zui is commonly used in the market, and the demand is also large. The model description method is: BT40-ER32-100L, BT40 is also the spindle of the machine tool, ER32 elastic cylinder clamp holder is used to describe the clamp and nut of the Tool Holder are ER32, 100L is also used to describe the length of the TOOL HOLDER from the datum level.


1. Material: hardened steel; processing machinery: CNC turning centers.

2. The cone angle AT3, tolerance: 8 ° 17'50 "± 5"

3. Accuracy <0.005

4. Hardness: HRC56-62 °, carburizing depth: 1.0 ± 0.2

5. The through hole and a cooling tube (AD / B) design, can be customized according to customer demand.


Looking for ideal BT40 Er Collet Chuck Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the BT40 COLLET CHUCK are quality guaranteed. We are China Origin Factory of ER Tool Holder. If you have any question, please feel free to contact us.

Product Categories : BT Tool Holder > BT ER Collet Chuck

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