Steel Tooth Bits line-up
| Steel Tooth SS型 IADC:111 |  |
|---|---|
| Steel Tooth S型 IADC:121 |  |
| Steel Tooth MSS型 IADC:131 |  |
| Steel Tooth MS型 IADC:211 |  |
| Steel Tooth M型 IADC:221 |  |
| Steel Tooth MH型 IADC:231 |  |
| Steel Tooth HS型 IADC:311 |  |
| Steel Tooth H型 IADC:321 |  |
| Steel Tooth HR型 IADC:341 |  |
Insert Bits line-up
| Insert V3FEH・V3FG IADC:537 |  |
|---|---|
| Insert V4FEH・V4FG IADC:617 |  |
| Insert 5FEH・V5FG IADC:627 |  |
| Insert V7FEH・V7FG IADC:737 |  |
| Insert V3FEH |  |
| Insert V5FEH |  |
| Insert V7FEH |  |
| ※Also available the following subdivided tooth type which is usable for stratum. |
| The middle type between V3 and V4 → V34FEH・V34FG |
| The middle type between V4 and V5 → V45FEH・V45FG |
| The middle type between V5 and V7 → V6FEH・V6FG |