# Indexable Boring Bar, C06M STUPR2-250, 6 in L, Carbide, Triangle Insert Shape

**Manufacturer:** Ultra-Dex Usa  
**MPN:** `C06M STUPR2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ultra-Dex Usa |
| Manufacturer name | Ultra-Dex Usa |
| Manufacturer | Ultra-Dex Usa |
| CategoryId | 6031 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 6049 |
| CategoryIdL3 | 6031 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Indexable Tools |
| CategoryL4 | Indexable Boring Bars |
| DimensionUnit | inch |
| GraingerSku | 33MZ31 |
| Extra Product Name | Indexable Boring Bar, C06M STUPR2-250, 6 in L, Carbide, Triangle Insert Shape |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.3 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.38 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 7 |
| moq | 1 |
| MPN | C06M STUPR2 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G9228755 |
| snippet | Indexable Boring Bar, Insert Shape Triangle, Overall Length 6 in, C06M STUPR2-250, 1/4 in, MTS-255 Insert Screw, Non-Coolant Through, Boring, Right Hand |
| tierMinQty1 | 1 |
| tierPrice1 | 228.99 |
| url | https://www.zoro.com/ultra-dex-usa-indexable-boring-bar-c06m-stupr2-250-6-in-l-carbide-triangle-insert-shape-c06m-stupr2/i/G9228755/ |
| width | 2.38 |
| Overall Length | 6 in |
| Shank Dia | 3/8 in |
| Bar Dia | 0.375" |
| Insert Size | 21.51 |
| Min Bore Dia | 0.4600 in |
| Item | Indexable Boring Bar |
| Min Bore | 0.460" |
| Cutting Direction | Right Hand |
| Insert Shape | Triangle |
| Shank Material | Carbide |
| Style | Standard |
| ANSI Code | C06M STUPR2-250 |
| Inscribed Circle | 1/4" |
| ANSI Number | C06M STUPR2-250 |
| Insert Thickness | 0.0937" |
| For Use With | TPMT 21.51 |
| Left/Right Hand | Right Hand |
| Mounting Style | Screw Lock |
| Type | Turning |
| Cutting Edge Type | -3 Degrees |
| Lead Angle | -3 Degrees |
| Rake | Positive |
| Insert Style | TPMT |
| Insert Inscribed Circle | 1/4 in |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9228755 | 228.99 | 1 | None | 1 |
| Grainger | 33MZ31 |  |  | None | 1 |
| Walmart | 50520538 | 167.06 | 1 | None | 1 |
| Raptor Supplies | AH3URE | 331.8641235 | 1 | None | 1 |
| AmazonTP | B018KKLS2U | 220.51 | 1 | None | 1 |
| AmazonSC | B018KKLS2U |  |  | None | 1 |
| freertool.com | FTS-FG551034 | 254.77 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/25500000/25972000/part_--C06MSTUPR2---UltraDexUsa--7df15346a3.json`  
Search API: https://www.dataalchemy.com/api/  
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