# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QRR-079-12`

The Micro 100 QRR-079-12 Quick Change Retaining Ring Grooving Tool features a solid carbide tool with a 0.079" (2.00 mm) groove width and 0.100" (2.54 mm) projection. It has a minimum bore diameter of 0.370" (9.4 mm) and a maximum bore depth of 0.750" (19.1 mm). The tool's shank diameter is 0.3750" (9.5 mm) and its overall length is 2" (51 mm). The tool is designed for generating retaining ring grooves in bores 0.134" and larger, and utilizes the proprietary Micro-Quik quick change system.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| GraingerSku | 16L637 |
| Extra Product Name | Micro 100 |
| UPC | 728709165102 |
| UnitOfMeasure | EA |
| Weight | 0.09, 0.08, 0.09999999991614096, 0.0999999999161409620462262 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 5 |
| height | 0.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq | 1 |
| MPN | QRR-079-12 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G7992126 |
| tierMinQty1 | 1 |
| tierPrice1 | 64.11 |
| url | https://www.zoro.com/micro-100-grooving-tool-qrr-079-12/i/G7992126/ |
| width | 0.5 |
| EAN | 728709165102 |
| Part Number | QRR-079-12 |
| Model | QRR-079-12 |
| Product Group | BISS |
| Item | Grooving Tool |
| Style | Retaining Ring |
| Grade | C2 |
| Cutting Direction | Right Hand |
| Groove Width | .079" |
| Application | Groove Boring |
| Max Cutting Depth | .750" |
| Material | Micro Grain Carbide, Solid Carbide |
| Overall Length | 2.000 in |
| Shank Dia | 0.3750 in |
| Offset | .100" |
| Bore Dia | .370" |
| Finish | Uncoated |
| Max Bore Depth | 3/4" |
| Projection | 0.1000" |
| Min Bore Dia | 0.3700" |
| Neck Dia | 0.2700" |
| Product Type | Grooving Tool |
| Country of Origin (subject to change) | United States |
| ASIN | B00Q8NTSWO |
| AdultProduct | False |
| Amount | 60.10 |
| Asin | B00Q8NTSWO |
| Autographed | False |
| Binding | Misc. |
| Brand | Micro 100 |
| Bullet_point | Coolant fed enabled shank design, Designed for generating retaning ring grooves in bores .134" and larger, Polished split face for improved edge retention and chip evacuation while reducing galling, P |
| Case | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7992126 | 64.11 | 1 | None | 1 |
| Grainger | 16L637 | 82.7 | 1 | None | 1 |
| Raptor Supplies | AA7RGL | 114.7630185 | 1 | None | 1 |
| sustainablesupply.com | C1444376 | 83.9 | 1 | None | 1 |
| simsupply.com | ZO-G7992126 | 72.24 | 1 | 9 | 1 |

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Structured data: `/python/html6/product/500/25000000/25358000/part_--QRR07912---Micro100--4d01c03a12.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp