Complaint
JIS B6339-1986 retention knob pull stud with coolant channel:
1.material:high quality alloy steel
2.hardness:HRC44-48 or HRC48-52 as per different material
3.sizes:30,40,45,50 .etc
| Model no. | D | D1 | D2 | M | L | L1 | L2 | H | H1 |
| 30P | 12.5 | 8 | 12 | M12 | 43 | 23.4 | 18.4 | 5 | 3 |
| 35P | 12.5 | 11 | 15 | M12 | 44 | 24 | 19 | 5 | 3 |
| 40P | 17 | 14 | 19 | M16 | 54 | 29 | 23 | 7 | 3 |
| 45P | 21 | 17 | 23 | M20 | 60 | 30 | 23 | 7 | 4 |
| 50P | 25 | 21 | 28 | M24 | 74 | 34 | 25 | 7 | 5 |
| 55P | 31 | 27 | 36 | M30 | 98 | 48 | 36 | 11 | 7 |
1. Are you a factory or trading company?
We are integration of industry and trade.
2. Could you provide non standard products?
Yeswe can.We can also make and supply the goods as delivered samples of drawings.
3. What products do you supply?
We can supply tool holders;wood working mentals;machine accessories;tool bits&thread tool
4. Could you supply samples?
Yes, we can.
5. Can I buy one piece?
Yes, we accept one piece order.
6.How about your product warranty?
Our product warranty is 12 month.
