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Criterion has available a number of Boring Head Sets specifically selected for Bridgeport Mills. These sets include a standard Criterion Boring Head with an R-8 shank and a wide range of boring tools and boring bars. The boring tools are available in either high speed steel or a C-2 or C-6 grade of carbide. |
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SET NO. 1100A | |
| This set covers a boring range of 1/8 to 8-5/8 inches and consists of one of each of the following items: | ||
| DBL-202 Boring Head | SBT-250B Boring Tool | |
| R-8 Shank | SBT-312B Boring Tool | |
| SBT-125B Boring Tool | SBT-375B Boring Tool | |
| SBT-187B Boring Tool | SBT-500B Boring Tool | |
| Set No. 1100 has grade C-6 carbide. For grade C-2, order Set No. 1102A | ||
| SET NO. 1200A Same as Set. No. 1100 -- Except has HSS Tools |
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SET NO. 1300A | |
| This set covers a boring range of 1/2 to 11 inches and consists of one of each of the following items: | ||
| DBL-203 Boring Head | SBT-750D Boring Tool | |
| R-8 Shank | SBT-1000D Boring Tool | |
| SBT-500D Boring Tool | SBT-1250D Boring Tool | |
| SBT-625D Boring Tool | ||
| Set No. 1300 has grade C-6 carbide. For grade C-2, order Set No. 1302A | ||
| SET NO. 1400A Same as Set No. 1300A -- except has HSS Tools |
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SET NO. 1500A | |
| This set covers a boring range of 1/8 to 11 inches and consists of one of each of the following items: | ||
| DBL-203 Boring Head | SBT-625D Boring Tool | |
| R-8 Shank | SBT-500B Boring Tool | |
| SBT-125B Boring Tool | SBT-750D Boring Tool | |
| SBT-187B Boring Tool | SBT-1000D Boring Tool | |
| SBT-250B Boring Tool | SBT-1250D Boring Tool | |
| SBT-312B Boring Tool | 4834 1/2" to 3/4" Adapter | |
| SBT-375B Boring Tool | ||
| Set No. 1500 has grade C-6 carbide. For grade C-2, order Set No. 1502A. | ||
| SET NO. 1600A Same as Set No. 1500 -- Except has HSS Tools |
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SET NO. 1110-TX |
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| This set covers a boring range of 1/4" to 3" and consists of one of each of the following items: | ||
| DBL-202B Boring Head | TA-375BTX Boring Tool | |
| R-8 Shank | TA-437BTX Boring Tool | |
| TA-250BTX Boring Tool | TA-500BTX Boring Tool | |
| TA-312BTX Boring Tool | ||
| All bars will come with .015 radius C-6 TiN coated inserts. | ||
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SET NO. 1310-TX |
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| This set covers a boring range of 1/2" to 5-1/8" and consists of one of each of the following items: | ||
| DBL-203D Boring Head | TA-750DTX Boring Tool | |
| R-8 Shank | TA-1000DTX Boring Tool | |
| TA-500DTX Boring Tool | TA-1250DTX Boring Tool | |
| All bars will come with .015 radius C-6 TiN coated inserts. | ||
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SET NO. 1510-TX |
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| This set covers a boring range of 1/4" to 5-1/8" and consists of one of each of the following items: | ||
| DBL-203D Boring Head | TA-500BTX Boring Tool | |
| R-8 Shank | TA-750BTX Boring Tool | |
| TA-250BTX Boring Tool | TA-1000DTX Boring Tool | |
| TA-312BTX Boring Tool | TA-1250DTX Boring Tool | |
| TA-375BTX Boring Tool | 4838 Adapter (1/2" to 3/4") | |
| TA-437BTX Boring Tool | ||
| All bars will come with .015 radius C-6 TiN coated inserts. | ||