| ORDER NO. |  | L |  | D |  | Applicable Boring Heads |  | WEIGHT |  | CODE NO. |  | Inquriy | 
|  | 
| BT40-VBK1-75 |  | 75 |  | 19 |  | FBH20 |  | 1.2 |  | 3320-220 |  | Inquriy | 
|  | 
| BT40-VBK2-85 |  | 85 |  | 23 |  | RBH25;FBH25 |  | 1.2 |  | 3320-221 |  | Inquriy | 
|  | 
| BT40-VBK3-95 |  | 95 |  | 30 |  | RBH32 ; FBH32 |  | 1.45 |  | 3320-222 |  | Inquriy | 
|  | 
| BT40-VBK4-85 |  | 85 |  | 38 |  | RBH40 ; FBH40 ; CBI4 |  | 1.5 |  | 3320-223 |  | Inquriy | 
|  | 
| BT40-VBK5-75 |  | 75 |  | 50 |  | RBH52 ; FBH25 ; CBI5 |  | 1.8 |  | 3320-225 |  | Inquriy | 
|  | 
| BT40-VBK6-65 |  | 65 |  | 64 |  | RBH68;RBH90;FBH68;FBH100;FBH150;CBI6 |  | 2.15 |  | 3320-227 |  | Inquriy | 
|  | 
| BT40-BST-70 |  | 70 |  | 95 |  | RBH120;FBH200;RBH120 and above;FBH200 and above |  | 3.2 |  | 3320-228 |  | Inquriy | 
|  | 
| BT50-VBK1-115 |  | 115 |  | 19 |  | FBH20 |  | 3.5 |  | 3320-229 |  | Inquriy | 
|  | 
| BT50-VBK2-110 |  | 110 |  | 23 |  | RBH25 ; FBH25 |  | 4 |  | 3320-230 |  | Inquriy | 
|  | 
| BT50-VBK3-125 |  | 125 |  | 30 |  | RBH32 |  | 4.4 |  | 3320-232 |  | Inquriy | 
|  | 
| BT50-VBK4-115 |  | 115 |  | 38 |  | RBH40 |  | 4.8 |  | 3320-234 |  | Inquriy | 
|  | 
| BT50-VBK4-175 |  | 175 |  | 38 |  | RBH40 |  | 5.2 |  | 3320-235 |  | Inquriy | 
|  | 
| BT50-VBK5-105 |  | 105 |  | 50 |  | RBH52 |  | 5.4 |  | 3320-236 |  | Inquriy | 
|  | 
| BT50-VBK5-180 |  | 180 |  | 50 |  | RBH52 |  | 6.2 |  | 3320-237 |  | Inquriy | 
|  | 
| BT50-VBK5-240 |  | 240 |  | 50 |  | RBH52 |  | 6.4 |  | 3320-238 |  | Inquriy | 
|  | 
| BT50-VBK6-95 |  | 95 |  | 64 |  | RBH68;RBH92;FBH68;FBH100;FBH150;CBI6 |  | 5.9 |  | 3320-239 |  | Inquriy | 
|  | 
| BT50-VBK6-170 |  | 170 |  | 64 |  | RBH68;RBH92;FBH68;FBH100;FBH150;CBI6 |  | 6.5 |  | 3320-240 |  | Inquriy | 
|  | 
| BT50-VBK6-230 |  | 230 |  | 64 |  | RBH68;RBH92;FBH68;FBH100;FBH150;CBI6 |  | 6.9 |  | 3320-241 |  | Inquriy | 
|  | 
| BT50-BST-100 |  | 100 |  | 95 |  | RBH120;RBH120 and above;FBH200 and above;large diameter boring heads seires |  | 5.71 |  | 3320-242 |  | Inquriy | 
|  | 
| BT50-BST-200 |  | 200 |  | 95 |  | RBH120;RBH120 and above;FBH200 and above;large diameter boring heads seires |  | 8.79 |  | 3320-244 |  | Inquriy | 
|  | 
| BT50-BST-300 |  | 300 |  | 95 |  | RBH120;RBH120 and above;FBH200 and above;large diameter boring heads seires |  | 11.25 |  | 3320-246 |  | Inquriy | 
|  | 
| BT50-BST-400 |  | 400 |  | 95 |  | RBH120;RBH120 and above;FBH200 and above;large diameter boring heads seires |  | 
 |  | 3320-247 |  | Inquriy | 
|  | 
| RBH 200LA |  | 130 |  | 200-310 |  | 
 |  | 9.5 kg |  | 3320-250 |  | Inquriy | 
|  | 
| RBH 300LA |  | 130 |  | 300-410 |  | 
 |  | 11.5 kg |  | 3320-251 |  | Inquriy | 
|  | 
| RBH 400LA |  | 130 |  | 400-510 |  | 
 |  | 13.5 kg |  | 3320-252 |  | Inquriy | 
|  | 
| RBH 500LA |  | 130 |  | 500-610 |  | 
 |  | 15.5 kg |  | 3320-253 |  | Inquriy | 
|  | 
| RBH 600LA |  | 150 |  | 600-950 |  | 
 |  | 33 kg |  | 3320-254 |  | Inquriy | 
|  | 
| RBH 900LA |  | 150 |  | 900-1250 |  | 
 |  | 43 kg |  | 3320-255 |  | Inquriy |