| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 10234CB | UNIBIT #4, 3/16"-7/8", COBALT HSS, GENERAL USE |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 10232 | STEP DRL NO 2 3/16-1/2IN 6 SZ |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 10233 | STEP DRL #3 1/4-3/4IN 9 SZ |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 10234 | STEP DRL #4 3/16-7/8IN 12 SZ |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 15102ZR | 15102 STEP DRL #2T 3/16-1/2"TIN 6 SZ |
| | IRWIN INDUSTRIAL TOOL COMPANY | IRW 15103ZR | 15103 STEP DRL #3T 1/4-3/4"TIN 9 SZ |
