Product Details:
1.Products name: BT40 Drill Chuck Holder
2.Material: 40Cr
3.Hardness: HRC48-52
4.Accuracy: 0.005mm
5.Package: Plastic box
6.Type: BT30 BT40 BT50
7.Balanced:G6.3/12000rpm G2.5/20000rpm
8.Standard form: AD AD/B

| Modle | L2 | L1 | D | D1 | Drawbar thread | Wt(kg) | 
| BT30-J1-45 | 16.669 | 110 | 9.754 | 31.75 | M12 | 0.60 | 
| BT30-J2-45 | 22.225 | 115.6 | 14.199 | 31.75 | M12 | 0.70 | 
| BT30-J3-45 | 30.956 | 124.4 | 20.599 | 31.75 | M12 | 0.80 | 
| BT30-J6-45 | 25.4 | 118.8 | 17.170 | 31.75 | M12 | 0.75 | 
| BT30-J33-45 | 25.4 | 118.8 | 15.850 | 31.75 | M12 | 0.75 | 
| BT30-B10-45 | 14.5 | 107.9 | 10.094 | 31.75 | M12 | 0.60 | 
| BT30-B12-45 | 18.5 | 111.9 | 12.065 | 31.75 | M12 | 0.60 | 
| BT30-B16-45 | 24 | 117.4 | 15.733 | 31.75 | M12 | 0.70 | 
| BT30-B18-45 | 32 | 125.4 | 17.780 | 31.75 | M12 | 0.82 | 
| BT40-J1-45 | 16.669 | 127.1 | 9.754 | 44.45 | M16 | 1.15 | 
| BT40-J2-45 | 22.225 | 132.6 | 14.199 | 44.45 | M16 | 1.25 | 
| BT40-J2S-45 | 19.05 | 129.4 | 13.940 | 44.45 | M16 | 1.20 | 
| BT40-J3-45 | 30.956 | 141.4 | 20.599 | 44.45 | M16 | 1.45 | 
| BT40-J4-45 | 42.069 | 152.5 | 28.550 | 44.45 | M16 | 1.55 | 
| BT40-J5-45 | 47.625 | 158 | 35.890 | 44.45 | M16 | 1.60 | 
| BT40-J6-45 | 25.4 | 135.8 | 17.170 | 44.45 | M16 | 1.30 | 
| BT40-J33-45 | 25.4 | 135.8 | 15.850 | 44.45 | M16 | 1.30 | 
| BT40-B10-45 | 14.5 | 124.9 | 10.094 | 44.45 | M16 | 1.40 | 
| BT40-B10-120 | 14.5 | 199.9 | 10.094 | 44.45 | M16 | 1.76 | 
| BT40-B12-45 | 18.5 | 128.9 | 12.065 | 44.45 | M16 | 1.34 | 
| BT40-B16-32 | 24 | 121.4 | 15.733 | 44.45 | M16 | 1.40 | 
| BT40-B16-45 | 24 | 134.4 | 15.733 | 44.45 | M16 | 1.45 | 
| BT40-B16-75 | 24 | 164.4 | 15.733 | 44.45 | M16 | 1.55 | 
| BT40-B16-90 | 24 | 179.4 | 15.733 | 44.45 | M16 | 1.40 | 
| BT40-B18-45 | 32 | 142.4 | 17.780 | 44.45 | M16 | 1.70 | 
| BT40-B18-75 | 32 | 172.4 | 17.780 | 44.45 | M16 | 1.76 | 
| BT50-J1-45 | 16.669 | 163.5 | 9.754 | 69.85 | M24 | 3.60 | 
| BT50-J2-45 | 22.225 | 169 | 14.199 | 69.85 | M24 | 3.95 | 
| BT50-J2S-45 | 19.05 | 165.9 | 13.940 | 69.85 | M24 | 3.90 | 
| BT50-J3-45 | 30.956 | 177.8 | 20.599 | 69.85 | M24 | 3.70 | 
| BT50-J4-45 | 42.069 | 188.9 | 28.550 | 69.85 | M24 | 3.75 | 
| BT50-J5-45 | 47.625 | 194.4 | 35.890 | 69.85 | M24 | 3.80 | 
| BT50-J6-45 | 25.4 | 172.2 | 17.170 | 69.85 | M24 | 4.00 | 
| BT50-J33-45 | 25.4 | 172.2 | 15.850 | 69.85 | M24 | 4.00 | 
| BT50-B10-45 | 14.5 | 161.3 | 10.094 | 69.85 | M24 | 3.60 | 
| BT50-B10-100 | 14.5 | 216.3 | 10.094 | 69.85 | M24 | 3.80 | 
| BT50-B12-45 | 18.5 | 165.3 | 12.065 | 69.85 | M24 | 3.60 | 
| BT50-B16-45 | 24 | 170.8 | 15.733 | 69.85 | M24 | 3.65 | 
| BT50-B16-60 | 24 | 185.8 | 15.733 | 69.85 | M24 | 3.70 | 
| BT50-B16-75 | 24 | 200.8 | 15.733 | 69.85 | M24 | 3.74 | 
| BT50-B16-90 | 24 | 215.8 | 15.733 | 69.85 | M24 | 3.78 | 
| BT50-B18-45 | 32 | 178.8 | 17.780 | 69.85 | M24 | 3.70 | 
Feature:
BT40 Drill Chuck Holder with high precision, stable performance, the inner and outer sides of the shank are formed at one time to achieve high concentricity.
High-quality material selection, long service life, quenching and hardening, carbon and oxygen penetration, improve the hardness of the tool holder.
BT40 Drill Chuck Holder workmanship is fine, the inner hole is polished brightly, the corner arc is transitioned, and the nail pattern is used to improve the processing efficiency


Package:
BT40 Drill Chuck Holder is packaged in plastic boxes (yellow, gray, and white for choice), then packed into cartons, and shipped on pallets or wooden boxes.

Shipping:
1. FedEx/DHL/UPS/TNT /EMS for samples, door to door.
2. Bulk goods by air or sea.
3. Customer appoints freight forwarder.

Main Product:

FAQ:
1. What is your delivery time?
If it is in stock, the shipment will be arranged within two or three days. Others need to be customized and it takes 5-20 days.
2. Do you have any MOQ?
Yes, we have. Our MOQ is 10pcs. The minimum order quantity for set products is 5 sets.
3. What is your payment method?
T/T, L/C, Paypal, Western Union.
4. Can you undertake customization?
Yes, we can. But we need you to provide drawings or samples.
5. How to control the quality of your products?
Our products comply with ISO9001 standards, and we have our own complete testing equipment and high-quality testing personnel.
6. What is your package?
Plastic bag + box. Set products have a dedicated kit box.
7. How about the quality of your products?
Our company adheres to the tenet of "quality first, integrity-based", relies on advanced production technology and
Equipment, follow the scientific management concept, and strive to provide customers with qualified and perfect products.
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