# Boring Bar, 3-1/2 in L, Carbide

**Manufacturer:** Micro-Quik  
**MPN:** `QBB-4902000X`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro-Quik |
| Manufacturer name | Micro-Quik |
| Manufacturer | Micro-Quik |
| CategoryId | 6031 |
| DimensionUnit | inch |
| GraingerSku | 15R724 |
| Extra Product Name | Boring Bar, 3-1/2 in L, Carbide |
| UPC | 728709154281 |
| UnitOfMeasure | EA |
| Weight | 0.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 10 |
| extendedQty | -2 |
| height | 0.69 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.75 |
| moq | 1 |
| MPN | QBB-4902000X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G8224684 |
| tierMinQty1 | 1 |
| tierPrice1 | 109.99 |
| url | https://www.zoro.com/micro-quik-boring-bar-3-12-in-l-carbide-qbb-4902000x/i/G8224684/ |
| width | 0.69 |
| Overall Length | 3-1/2 in |
| Shank Dia | 1/2 in |
| Bore Dia | .490" |
| Bore Depth | 2.000" |
| Radius | 0.0050 in |
| Max Bore Depth | 2 in |
| Min Bore Dia | 0.4900 in |
| Corner Radius | 0.005" |
| Neck Dia | 0.3670" |
| Groove Width | 0.3000" |
| Item | Boring Bar |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide |
| Shank Material | Carbide |
| Application | Boring |
| Angle | .123" |
| Finish | AlTiN Coated |
| Projection | 0.1230 in |
| Offset Point | 0.2400 in |
| Overhang | 2.0400 in |
| Finish - Machining | AlTiN |
| Measurement System | Fractional Inch |
| Features | Coolant Fed Enabled Shank Design;Corner Radius Profile;Split Geometry |
| Center to Cutting Tip | 0.2400 in |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8224684 | 109.99 | 1 | None | 1 |
| Grainger | 15R724 | 119.2 | 1 | None | 1 |
| sustainablesupply.com | C1443317 | 146.85 | 1 | None | 1 |
| simsupply.com | ZO-G8224684 | 130.27 | 1 | 22 | 1 |

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Structured data: `/python/html6/product/500/68000000/68094500/part_--QBB4902000X---MicroQuik--7793cf41b4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp