| ORDER NO. |  | L |  | D |  | Applicable Boring Heads |  | d |  | d1 |  | d2 |  | D1 |  | D2 |  | 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 ; FBH52 ; CBI5 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 1.8 |  | 3320-225 |  | Inquriy | 
|  | 
| BT40-VBK5-80 |  | 80 |  | 50 |  | RBH52 ; FBH52 ; CBI5 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 1.95 |  | 3320-226 |  | Inquriy | 
|  | 
| BT40-VBK6-65 |  | 65 |  | 64 |  | RBH68;RBH92;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-VBK2-135 |  | 135 |  | 23 |  | RBH25; FBH25 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 4.2 |  | 3320-231 |  | Inquriy | 
|  | 
| BT50-VBK3-125 |  | 125 |  | 30 |  | RBH32 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 4.4 |  | 3320-232 |  | Inquriy | 
|  | 
| BT50-VBK3-140 |  | 140 |  | 30 |  | RBH32 |  | 
 |  | 
 |  | 
 |  | 
 |  | 
 |  | 4.6 |  | 3320-233 |  | 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 | 
|  | 
| VBK2-1-36L |  | 36 |  | 
 |  | FBH20 |  | 
 |  | 14 |  | 24 |  | 11 |  | 19 |  | 0.1 |  | 3320-301 |  | Inquriy | 
|  | 
| VBK3-1-41L |  | 41 |  | 
 |  | FBH20 |  | 
 |  | 18 |  | 31 |  | 11 |  | 19 |  | 0.15 |  | 3320-302 |  | Inquriy | 
|  | 
| VBK3-2-37L |  | 37 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 18 |  | 31 |  | 14 |  | 24 |  | 0.15 |  | 3320-303 |  | Inquriy | 
|  | 
| VBK4-1-58L |  | 58 |  | 
 |  | FBH20 |  | 
 |  | 22 |  | 39 |  | 11 |  | 19 |  | 0.3 |  | 3320-304 |  | Inquriy | 
|  | 
| VBK4-2-50L |  | 50 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 22 |  | 39 |  | 14 |  | 24 |  | 0.3 |  | 3320-305 |  | Inquriy | 
|  | 
| VBK4-3-50L |  | 50 |  | 
 |  | RBH32;FBH32 |  | 
 |  | 22 |  | 39 |  | 18 |  | 31 |  | 0.35 |  | 3320-306 |  | Inquriy | 
|  | 
| VBK5-1-60L |  | 60 |  | 
 |  | FBH20 |  | 
 |  | 28 |  | 50 |  | 11 |  | 19 |  | 0.45 |  | 3320-307 |  | Inquriy | 
|  | 
| VBK5-2-54L |  | 54 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 28 |  | 50 |  | 14 |  | 24 |  | 0.45 |  | 3320-308 |  | Inquriy | 
|  | 
| VBK5-2-74L |  | 74 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 28 |  | 50 |  | 14 |  | 24 |  | 0.5 |  | 3320-309 |  | Inquriy | 
|  | 
| VBK5-3-47L |  | 47 |  | 
 |  | RBH32;FBH32 |  | 
 |  | 28 |  | 50 |  | 18 |  | 31 |  | 0.5 |  | 3320-310 |  | Inquriy | 
|  | 
| VBK5-3-72L |  | 72 |  | 
 |  | RBH32;FBH32 |  | 
 |  | 28 |  | 50 |  | 18 |  | 31 |  | 0.6 |  | 3320-311 |  | Inquriy | 
|  | 
| VBK5-4-42L |  | 42 |  | 
 |  | RBH40;FBH40 |  | 
 |  | 28 |  | 50 |  | 22 |  | 39 |  | 0.5 |  | 3320-312 |  | Inquriy | 
|  | 
| VBK5-4-67L |  | 67 |  | 
 |  | RBH40;FBH40 |  | 
 |  | 28 |  | 50 |  | 22 |  | 39 |  | 0.7 |  | 3320-313 |  | Inquriy | 
|  | 
| VBK6-1-70L |  | 70 |  | 
 |  | FBH20 |  | 
 |  | 36 |  | 64 |  | 11 |  | 19 |  | 0.9 |  | 3320-314 |  | Inquriy | 
|  | 
| VBK6-2-63L |  | 63 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 36 |  | 64 |  | 14 |  | 24 |  | 0.7 |  | 3320-315 |  | Inquriy | 
|  | 
| VBK6-2-93L |  | 93 |  | 
 |  | RBH25;FBH25 |  | 
 |  | 36 |  | 64 |  | 14 |  | 24 |  | 0.8 |  | 3320-316 |  | Inquriy | 
|  | 
| VBK6-3-56L |  | 56 |  | 
 |  | RBH32;FBH32 |  | 
 |  | 36 |  | 64 |  | 18 |  | 31 |  | 0.75 |  | 3320-317 |  | Inquriy | 
|  | 
| VBK6-3-96L |  | 96 |  | 
 |  | RBH32;FBH32 |  | 
 |  | 36 |  | 64 |  | 18 |  | 31 |  | 0.95 |  | 3320-318 |  | Inquriy | 
|  | 
| VBK6-4-51L |  | 51 |  | 
 |  | RBH40;FBH40 |  | 
 |  | 36 |  | 64 |  | 22 |  | 39 |  | 0.85 |  | 3320-319 |  | Inquriy | 
|  | 
| VBK6-4-101L |  | 101 |  | 
 |  | RBH40;FBH40 |  | 
 |  | 36 |  | 64 |  | 22 |  | 39 |  | 1.3 |  | 3320-320 |  | Inquriy | 
|  | 
| VBK6-5-41L |  | 41 |  | 
 |  | RBH52;FBH52 |  | 
 |  | 36 |  | 64 |  | 28 |  | 52 |  | 0.85 |  | 3320-321 |  | Inquriy | 
|  | 
| VBK6-5-91L |  | 91 |  | 
 |  | RBH52;FBH52 |  | 
 |  | 36 |  | 64 |  | 28 |  | 52 |  | 1.45 |  | 3320-322 |  | Inquriy | 
|  | 
| VBK1-1-30L |  | 30 |  | 19 |  | FBH20 |  | 11 |  | 
 |  | 
 |  | 
 |  | 
 |  | 0.07 |  | 3320-323 |  | Inquriy | 
|  | 
| VBK2-2-30L |  | 30 |  | 24 |  | RBH25;FBH25 |  | 14 |  | 
 |  | 
 |  | 
 |  | 
 |  | 0.1 |  | 3320-324 |  | Inquriy | 
|  | 
| VBK3-3-30L |  | 30 |  | 31 |  | RBH32;FBH32 |  | 18 |  | 
 |  | 
 |  | 
 |  | 
 |  | 0.15 |  | 3320-325 |  | Inquriy | 
|  | 
| VBK4-4-45L |  | 45 |  | 39 |  | RBH40;FBH40;CBI4 |  | 22 |  | 
 |  | 
 |  | 
 |  | 
 |  | 0.4 |  | 3320-326 |  | Inquriy | 
|  | 
| VBK5-5-60L |  | 60 |  | 50 |  | RBH52;FBH52;CBI5 |  | 28 |  | 
 |  | 
 |  | 
 |  | 
 |  | 0.8 |  | 3320-327 |  | Inquriy | 
|  | 
| VBK6-6-60L |  | 60 |  | 64 |  | RBH68/RBH90;FBH68,100,150;CBI6 |  | 36 |  | 
 |  | 
 |  | 
 |  | 
 |  | 1.4 |  | 3320-328 |  | Inquriy | 
|  |