# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QPR-160750`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| GraingerSku | 15U089 |
| Extra Product Name | Micro 100 |
| UPC | 728709163245 |
| UnitOfMeasure | EA |
| Weight | 0.02, 0.022046001167587297, 0.0220460011675872978142162 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 5 |
| height | 0.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq | 1 |
| MPN | QPR-160750 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G8407646 |
| tierMinQty1 | 1 |
| tierPrice1 | 32.51 |
| url | https://www.zoro.com/micro-100-boring-bar-2-in-l-carbide-qpr-160750/i/G8407646/ |
| width | 0.25 |
| EAN | 728709163245 |
| Part Number | QPR-160750 |
| Model | QPR-160750 |
| Product Group | BISS |
| Item | Boring Bar |
| Overall Length | 2 in |
| Shank Dia | 3/16 in |
| Bore Dia | .160" |
| Bore Depth | .750" |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Solid Carbide |
| Shank Material | Carbide |
| Application | For Reverse Boring |
| Radius | 0.0080 in |
| Angle | .050" |
| Finish | Uncoated |
| Projection | 0.0500 in |
| Measurement System | Fractional Inch |
| Min Bore Dia | 0.1600 in |
| Max Bore Depth | 3/4 in |
| Features | Coolant Fed Enabled Shank Design;Corner Radius Profile;Split Geometry |
| Boring Bar Type | Radial Profiling |
| Cutting Application | Finishing, Radial Profiling, Thread Relief |
| Compatible with Product Type | Micro-Quik Tool Holder |
| Overhang | 1.0900 in |
| Center to Cutting Tip | 0.0663 in |
| Side Cutting Edge Angle | 50 Degrees |
| Series | QPR |
| Offset Point | 0.0663 in |
| Finish - Machining | Bright (Uncoated) |
| Neck Dia | 0.1100" |
| Groove Width | 0.0420" |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8407646 | 32.51 | 1 | None | 1 |
| Grainger | 15U089 |  |  | None | 1 |
| Raptor Supplies | AA7CWB | 49.275135 | 1 | None | 1 |
| sustainablesupply.com | C1444193 | 42.15 | 1 | None | 1 |
| simsupply.com | ZO-G8407646 | 46.31 | 1 | 47 | 1 |

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Structured data: `/python/html6/product/500/228500000/228810000/part_--QPR160750---Micro100--5376fb1fd5.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp