Product Description
The BT40 shrink fit tool holder is a shrink-fit system that uses the difference in thermal expansion coefficient between the tool holder (special stainless steel) and the tool (tungsten carbide) to clamp the tool with strong and high precision. The precision is no less than that of the hydraulic tool holder, and the run-out is about 0.0025mm.
1. Quickly load and unload the tool, clamp it within 5 seconds, and cool it in only 30 seconds. The unique water cooling device can prevent the accuracy of the tool holder from deteriorating.
2. High precision and small jitter.
3. Longer life. For hot loading and unloading operations, even if the same tool holder is hot loaded and unloaded more than 2,000 times, the accuracy will not change.


| Model | D | C | L | M | L1 | C1 | C2 | 
| BT40-SLRB6-75 | 6 | 14 | 75 | 22 | 26 | 16.3 | 32 | 
| BT40-SLRB6-95 | 6 | 14 | 95 | 42 | 26 | 18.4 | 32 | 
| BT40-SLRB6-120 | 6 | 14 | 120 | 67 | 26 | 21 | 32 | 
| BT40-SLRB8-75 | 8 | 18 | 75 | 22 | 26 | 20.3 | 32 | 
| BT40-SLRB8-95 | 8 | 18 | 95 | 42 | 26 | 22.4 | 32 | 
| BT40-SLRB8-120 | 8 | 18 | 120 | 67 | 26 | 25 | 36 | 
| BT40-SLRB10-75 | 10 | 22 | 75 | 22 | 26 | 24.3 | 32 | 
| BT40-SLRB10-95 | 10 | 22 | 95 | 42 | 26 | 26.4 | 32 | 
| BT40-SLRB10-120 | 10 | 22 | 120 | 67 | 26 | 29 | 42 | 
| BT40-SLRB12-75 | 12 | 26 | 75 | 22 | 26 | 28.3 | 42 | 
| BT40-SLRB12-95 | 12 | 26 | 95 | 42 | 26 | 30.4 | 42 | 
| BT40-SLRB12-120 | 12 | 26 | 120 | 67 | 26 | 33 | 50 | 
| BT40-SLRB16-75 | 16 | 32 | 75 | 22 | 26 | 34.3 | 42 | 
| BT40-SLRB16-95 | 16 | 32 | 95 | 42 | 26 | 36.4 | 42 | 
| BT40-SLRB16-120 | 16 | 32 | 120 | 67 | 26 | 39 | 42 | 
| BT40-SLRB20-95 | 20 | 38 | 95 | 42 | 26 | 42.4 | 53 | 
| BT40-SLRB20-120 | 20 | 38 | 120 | 67 | 26 | 45 | 53 | 
| BT40-SLRB25-95 | 25 | 45 | 95 | 42 | 26 | 49.4 | 45 | 
| BT40-SLRB25-125 | 25 | 45 | 125 | 42 | 56 | 49.4 | 45 | 
| BT40-SLRB32-95 | 32 | 54 | 95 | 42 | 26 | 58.4 | 63 | 
Packing & Delivery
Independent BT40 Shrink Fit Tool Holder for CNC Center is packed by plastic box.then packed by carbon box.final are packed by pallet, which is for shipment by sea or by air.

Other Product
1.Tool Holders: HSK tool holder ,BT tool holder,SK/DAT tool holder ,NT tool holder ,CAT tool holder
2.Holder Accessories : ER collets ,Pull stud ,Spanner ,Locking Device ,Collet chuck ,Drill chuck
3.Boring head:Boring head set ,Fine boring head , Rough Boring head ,Boring head shank
4.Milling Cutter :F,shengace milling cutter ,End Milling Cutter
5.Machine Tools :BS Dividing Head ,TSL Rotary Table ,Precision Machine Vice ,Angle Head ,Mini Lathe Machine
 
Factory
Dezhou Newgry Machinery Co., Ltd. was founded in 2010,it is a manufacture specialized in production of machine tools and accessories. The mainly produces various of spring collet, milling chuck, tool holder, retention knob, mill cutter, end mills and precision tool vise sell well all over the world, and our products exported to the Unit states, Germany, India...

FAQ
Q: Are you a trading company or a manufacturer?
A: We are industry and trade integration.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free. But usually shipping costs are borne by you.
Q: What payment methods do you have?
A: We accept L/C, T/T, Western Union, PayPal, Trade Assurance payment.
Q: What can I expect if I choose you as our supplier?
Answer: This is a good question. We understand your concerns very well. Quality, price and service.
First of all, we have advanced equipment and professionals with 10 years of experience to ensure quality.
Secondly, under the same quality level, we can promise to provide you with the best price.
Third, we are at your service 24 hours a day. We always try our best to meet your every request. You can tell if you're giving each other a chance to work together.
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