# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QPR-070300X`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| GraingerSku | 15U072 |
| Extra Product Name | Micro 100 |
| UPC | 728709163078 |
| 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 | 1.75 |
| moq | 1 |
| MPN | QPR-070300X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G8002811 |
| tierMinQty1 | 1 |
| tierPrice1 | 33.08 |
| url | https://www.zoro.com/micro-100-boring-bar-1-12-in-l-carbide-qpr-070300x/i/G8002811/ |
| width | 0.25 |
| EAN | 728709163078 |
| Part Number | QPR-070300X |
| Model | QPR-070300X |
| Product Group | BISS |
| Item | Boring Bar |
| Overall Length | 1-1/2 in |
| Shank Dia | 3/16 in |
| Bore Dia | .070" |
| Bore Depth | .300" |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Carbide |
| Shank Material | Carbide |
| Angle | .025" |
| Finish | AlTiN Coated |
| Radius | 0.0050 in |
| Application | For Reverse Boring |
| Projection | 0.0250 in |
| Compatible with Product Type | Micro-Quik Tool Holder |
| Offset Point | -0.0238 in |
| Overhang | 0.5900 in |
| Max Bore Depth | 0.3000 in |
| Min Bore Dia | 0.0700 in |
| Center to Cutting Tip | -0.0238 in |
| Cutting Application | Finishing, Radial Profiling, Thread Relief |
| Side Cutting Edge Angle | 50 Degrees |
| Features | Coolant Fed Enabled Shank Design;Corner Radius Profile;Split Geometry |
| Boring Bar Type | Radial Profiling |
| Finish - Machining | AlTiN |
| Series | QPR |
| Measurement System | Fractional Inch |
| Groove Width | 0.0210" |
| Corner Radius | 0.005" |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8002811 | 33.08 | 1 | None | 1 |
| Grainger | 15U072 | 41.32 | 1 | None | 1 |
| Raptor Supplies | AA7CVH | 55.7445915 | 1 | None | 1 |
| sustainablesupply.com | C1444176 | 50.9 | 1 | None | 1 |
| simsupply.com | ZO-G8002811 | 45.2 | 1 | 9 | 1 |

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Structured data: `/python/html6/product/500/215000000/215283500/part_--QPR070300X---Micro100--2e49b24d9c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp