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BT40 ER Collet Chuck bt tool holder, Bal G2.5 at 25,000 RPMs spring collet chuck

Basic Information
Place of Origin: CHINA
Model Number: QFMH
Minimum Order Quantity: 10PCS
Price: USD 10/PC
Packaging Details: CARTON
Delivery Time: 5 DAYS
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 10000PCS MONTH
Cooling Type: Air Cooling Hardness: HRC50-60
Material: 20CrMnTi Product Name: BT Tool Holder
Surface Treatment: Polishing Tolerance: High Precision
Usage: Cutting Tool Weight: 0.5-2kg
TYPE: Bt40 Er32 Collet Chuck MODEL: BT40 ER32
Milling Cutter Type: Milling

CNC Toolholder BT40 ER Collet Chuck ,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





SpecifiCATEEion 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


TOOL HOLDER What can we do about rust prevention?
1, to reduce the body's water vapor and handle contact, try not to grab the knife in freehand, freehand knife after grabbing anti-rust oil;
2. When installing and removing the handle by hand, after the handle is removed, it is a good habit to apply anti-rust oil before installation;
3. Regularly measure the concentration of coolant to prevent the decrease of the concentration of the coolant, and the bacteria multiply and breed, accelerating the corrosion of the shank;
4. The anti-rust aging effect of coolant is different, so choose the right anti-rust coolant;
5. During the holidays, cleaning of the knife handle before the holiday is indispensable;
6. If the holder is not used for a long time, be sure to apply anti-rust oil and regularly apply anti-rust oil.
According to incomplete statistics, the service life of the tool holder is often 5-8 years. BT30 TOOL HOLDER,ER collet chuck, The tool holder is mostly calculated by the factory as an approximate fixed asset. The ratio of the consumption capital of the tool holder used in the factory to the consumption of cutting tools is approximately 2:8. Therefore, the choice of high-quality, easy-to-use tool holders, although the initial investment is slightly increased, but it can save considerable expenditure on cutting tool consumption in the future, supplemented by effective protective methods, will make the boss assured, let employees use Comfortable.


Contact Details

Phone Number : 13705473076

WhatsApp : +8613705473076