Indexable Boring Bars |
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Indexable boring bars for lathes. Positive rake.
Inserts are not included.
TPGB-221 or TPGC-221 inserts must be used in bars requiring 1/4" I.C. inserts.
TPGB-321, TPGB-322, TPGC-321, or TPGC-322 must be used in bars requiring 3/8" I.C. inserts.
Please note that other inserts, such as TPG or TNMG, will not have the correct hole and countersink.
Made in the USA.
Follow this link to see the corresponding Carbide Inserts for BBU series Boring Bars..
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Quantity
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Price
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Model
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Description
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Angle Enter +/- 0°15' |
Min. Bore |
Shank |
Overall Length |
Insert I.C. |
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$57.90 | BBU-BS6-2
| 5" Indexable Boring Bar - 1/2" Shank | 91° |
.430" |
1/2" |
5" |
1/4" |
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$57.90 | BBU-BN6-2
| 5" Indexable Boring Bar - 1/2" Shank | 95° |
.430" |
1/2" |
5" |
1/4" |
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$49.75 | BBU-BS8
| 6" Indexable Boring Bar - 1/2" Shank | 91° |
.700" |
1/2" |
6" |
3/8" |
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$49.75 | BBU-BL8
| 6" Indexable Boring Bar - 1/2" Shank | 85° |
.700" |
1/2" |
6" |
3/8" |
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$49.75 | BBU-BN8
| 6" Indexable Boring Bar - 1/2" Shank | 95° |
.700" |
1/2" |
6" |
3/8" |
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$49.75 | BBU-BS10
| 6" Indexable Boring Bar - 5/8" Shank | 91° |
.710" |
5/8" |
7" |
3/8" |
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$49.75 | BBU-BN10
| 6" Indexable Boring Bar - 5/8" Shank | 95° |
.710" |
5/8" |
7" |
3/8" |
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$57.90 | BBU-BS12-3
| 10" Indexable Boring Bar - 3/4" Shank | 91° |
.845" |
3/4" |
10" |
3/8" |
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$57.90 | BBU-BN12-3
| 10" Indexable Boring Bar - 3/4" Shank | 95° |
.845" |
3/4" |
10" |
3/8" |
