# Grooving Tool, 0.5000 in, Right Hand

**Manufacturer:** Micro 100  
**MPN:** `QRR-156-20X`

The Micro 100 QRR-156-20X Quick Change Retaining Ring Grooving Tool features a solid carbide construction with a 0.156" (3.96 mm) groove width and 0.150" (3.81 mm) projection. It has a minimum bore diameter of 0.495" (12.6 mm) and a maximum bore depth of 1.250" (31.8 mm). The tool's shank diameter is 0.5000" (12.7 mm) and its overall length is 3" (76 mm). The tool is designed for generating retaining ring grooves in bores 0.134" and larger, and features a polished split face for improved edge retention.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| CategoryId | 16030 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 8125 |
| CategoryIdL3 | 16030 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Threading & Turning Tools |
| CategoryL4 | Grooving Tools |
| DimensionUnit | inch |
| GTIN | 728709165553 |
| GraingerSku | 16L680 |
| UPC | 728709165553 |
| UnitOfMeasure | EA |
| Weight | 0.23, 0.19999999983228192, 0.1999999998322819240924524 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.69 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.25 |
| moq | 1 |
| MPN | QRR-156-20X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G8420824 |
| snippet | Grooving Tool, 0.5000 in, Right Hand |
| tierMinQty1 | 1 |
| tierPrice1 | 88.49 |
| url | https://www.zoro.com/micro-100-grooving-tool-qrr-156-20x/i/G8420824/ |
| width | 0.69 |
| EAN | 728709165553 |
| Part Number | QRR-156-20X |
| Model | QRR-156-20X |
| Product Group | BISS |
| Overall Length | 3.000 in |
| Shank Dia | 0.5000 in |
| Bore Dia | .495" |
| Max Cutting Depth | 1.25" |
| Groove Width | .156" |
| Neck Dia | 0.3450" |
| Max Bore Depth | 1-1/4" |
| Min Bore Dia | 0.4950" |
| Item | Grooving Tool |
| Style | Retaining Ring |
| Grade | C2 |
| Cutting Direction | Right Hand |
| Finish | AlTiN Coated |
| Application | Groove Boring |
| Material | Micro Grain Carbide, Solid Carbide |
| Offset | .150" |
| Primary Material Application | Alloy Steel, Inconel, Nickel, Stainless Steel, Steel, Titanium, Tool Steel |
| Primary Material Application ISO Code | M, P, S |
| Projection | 0.1500" |
| ASIN | B00QCIX4PW |
| AdultProduct | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8420824 | 88.49 | 1 | None | 1 |
| Grainger | 16L680 | 130.65 | 1 | None | 1 |
| Walmart | 48136579 | 105.0 | 1 | None | 1 |
| Raptor Supplies | AA7RJH | 179.155899 | 1 | None | 1 |
| AmazonSC | B00QCIX4PW | 91.4 | 1 | None | 1 |
| sustainablesupply.com | C1444421 | 135.27 | 1 | None | 1 |
| simsupply.com | ZO-G8420824 | 104.83 | 1 | 3 | 1 |

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Structured data: `/python/html6/product/500/158000000/158064500/part_--QRR15620X---Micro100--00db4d611f.json`  
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MCP server: https://www.dataalchemy.com/mcp