Bit Sub
| 7-5/8REG*7-5/8REG WITH FLOAT BORE | BIT SUB |
| 7-5/8REG*6-5/8REG WITH FLOAT BORE | BIT SUB |
| 6-5/8REG*6-5/8REG WITH FLOAT BORE | BIT SUB |
| 6-5/8REG*4-1/2IF WITH FLOAT BORE | BIT SUB |
| 4-1/2IF*4-1/2IF WITH FLOAT BORE | BIT SUB |
| 3-1/2IF*3-1/2IF WITH FLOAT BORE | BIT SUB |
| 7-5/8REG*7-5/8REG WITH FLOAT BORE | BIT SUB |
| 7-5/8REG*6-5/8REG WITH FLOAT BORE | BIT SUB |
| 6-5/8REG*6-5/8REG WITH FLOAT BORE | BIT SUB |
| 6-5/8REG*4-1/2IF WITH FLOAT BORE | BIT SUB |
| 4-1/2IF*4-1/2IF WITH FLOAT BORE | BIT SUB |
| 3-1/2IF*3-1/2IF WITH FLOAT BORE | BIT SUB |
| 7-5/8REG*7-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 7-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 4-1/2IF*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 3-1/2IF*3-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 7-5/8REG*7-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 7-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 4-1/2IF*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 3-1/2IF*3-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| Bit Sub 3-1/2 IF Box x 3-1/2 REG Box, OD4-3/4〃ID 2〃 36〃Long | BIT SUB |
| Bit Sub4 IF Box x 4-1/2 REG Box, OD6-1/2〃ID 2-1/4〃36〃Long | BIT SUB |
| Bit Sub 6-5/8 Reg Box x 6-5/8 REG Box,OD8〃 ID 2-13/16〃,36〃Long with Float Bore | BIT SUB |
| BIT SUB 7-5/8 REG BOX × 6-5/8 REG BOX WITH FLOAT BORE, OD91/2〃ID 3〃 LENGTH 900 MM | BIT SUB |
| BIT SUB 6-5/8 REG BOX × 6-5/8 REG BOX WITH FLOAT BORE, OD8〃ID 2-13/16〃LENGTH 900 MM | BIT SUB |
| BIT SUB 4-1/2 REG BOX × 4-1/2 IF BOX WITH FLOAT BORE, OD6-1/2〃ID 2-13/16〃LENGTH 900 MM | BIT SUB |
| 7-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*6-5/8REG WITHOUT FLOAT BORE | BIT SUB |
| 6-5/8REG*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 4-1/2IF*4-1/2IF WITHOUT FLOAT BORE | BIT SUB |
| 3-1/2IF*3-1/2IF WITHOUT FLOAT BORE | BIT SUB |