# Widia

**Manufacturer:** Widia  
**MPN:** `QSMI50055R`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Widia |
| Manufacturer name | Widia |
| Manufacturer | Widia |
| DimensionUnit | inch |
| GraingerSku | 287CA5 |
| Extra Product Name | Widia |
| UPC | 4021169377297 |
| UnitOfMeasure | EA |
| Weight | 0.23 |
| WeightUnit | lbs |
| cali_prop65_message | WARNING: Cancer - www.P65Warnings.ca.gov |
| cali_prop65_orglabel | False |
| cali_prop65_warnmsgscenario | 5 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | US |
| height | 0.79 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 5.51 |
| moq | 1 |
| MPN | QSMI50055R |
| multiple | 1 |
| qtyInStock | 6 |
| qtyInStockOverride | -2 |
| SKU | G3576034 |
| tierMinQty1 | 1 |
| tierPrice1 | 140.00 |
| url | https://www.zoro.com/widia-indexable-boring-bar-qsmi50055r-49970-in-l-high-speed-steel-80-degrees-diamond-insert-shape-qsmi50055r/i/G3576034/ |
| width | 0.79 |
| Item | Indexable Boring Bar |
| Shank Dia | 1/2 in |
| Overall Length | 4.9970 in |
| Cutting Direction | Right Hand |
| Insert Shape | 80 Degrees Diamond |
| Shank Material | High Speed Steel |
| ANSI Code | QSMI50055R |
| Insert Size | 2 |
| Rake | 0 Degrees Axial, 0 Degrees Radial |
| Left/Right Hand | Right Hand |
| Min Bore Dia | 0.6050 in |
| Cutting Height | 0.0075 in |
| Compatible Hardware | T8 Insert Screw |
| Insert Clearance Angle | 11 Degrees |
| Coolant Fed | Coolant Through |
| Cutting Application | Turning |
| Insert Cutting Edge Length | 6.45mm |
| ISO Number | QSMI50055R |
| Insert Holding Type | Screw On |
| Number of Coolant Holes | 1 |
| Shank Length | 4.3050 in |
| Center to Cutting Tip | 0.3400 in |
| Side Cutting Edge Angle | 0 Degrees |
| Approach Angle | 90 Degrees |
| Number of Inserts | 1 |
| Insert Style | CP |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3576034 | 140.0 | 1 | 6 | 1 |
| simsupply.com | CU-323837434135 | 149.28 | 1 | 2 | 1 |
| simsupply.com | ZO-G3576034 | 148.79 | 1 | 2 | 1 |
| Grainger | 287CA5 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/159000000/159219500/part_--QSMI50055R---Widia--94f2ea08a2.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp