| Customization: | Available |
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| Coating: | Coating |
| Tooth Form: | Straight Tooth |
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| New Bit No. | Old Bit No. | D/mm | H/mm | R/mm | L/mm | d/mm |
| 450 238 048 | 440 238 | 23.8 | 15 | 4.8 | 54 | 6 |
| 451 238 048 | 441 238 | 23.8 | 15 | 4.8 | 54 | 8 |
| 450 318 063 | 450 318 | 31.8 | 18.2 | 6.35 | 57 | 6 |
| 451 318 063 | 451 318 | 31.8 | 18.2 | 6.35 | 57 | 8 |
| New Bit No. | Old Bit No. | D/inch | H/inch | R/inch | L/inch | d/inch |
| 455 238 048 | 455 238 | 15/16 | 19/32 | 3/16 | 1-7/8 | 1/4 |
| 455 318 063 | 455 318 | 1-1/4 | 23/32 | 1/4 | 1-7/8 | 1/4 |
| 457 238 048 | 457 238 | 15/16 | 19/32 | 3/16 | 2-3/8 | 1/2 |
| 457 318 063 | 457 318 | 1-1/4 | 23/32 | 1/4 | 2-3/8 | 1/2 |
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