# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QRR-030-250-140X`

The Micro 100 QRR-030-250-140X Grooving Tool is designed for generating retaining ring grooves in bores .134" and larger. It features a polished split face for improved edge retention and chip evacuation, and a coolant-fed shank design. The tool has a sharp corner profile and utilizes the Micro-Quik quick change system for reliable accuracy and locational repeatability. It measures 1-1/2" overall length with a 3/16" shank diameter.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| GraingerSku | QRR-030-250-140X |
| Extra Product Name | Micro 100 |
| WeightUnit | lbs |
| countryOfOrigin | United States |
| extendedLead | 26 |
| extendedQty | -2 |
| jsonUrlData | 924526ffbdad25e5923b |
| moq | 1 |
| MPN | QRR-030-250-140X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G501019393 |
| tierMinQty1 | 1 |
| tierPrice1 | 36.85 |
| url | https://www.zoro.com/micro-100-quick-change-retaining-ring-grooving-tool-qrr-030-250-140x/i/G501019393/ |
| Country of Origin (subject to change) | United States |
| ASIN | B09JQ7F6XJ |
| AdultProduct | False |
| Amount | 34.95 |
| Asin | B09JQ7F6XJ |
| Autographed | False |
| 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 |
| ClassificationId | 256257011 |
| Cpsia_cautionary_statement | no_warning_applicable |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Boring Bars |
| Height | 0.19, 17, 200 |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Micro 100 QRR-030-250-140X Grooving Tool - Retaining Ring - Quick Change, 030" Width, 030" Proj, 154" Min Bore Dia, 1/4" Max Bore Depth, 0462" Offset, 3/16" Shank Dia, 1-1/2" OAL, AlTiN |
| Item_name | Micro 100 QRR-030-250-140X Grooving Tool - Retaining Ring - Quick Change, 030" Width, 030" Proj, 154" Min Bore Dia, 1/4" Max Bore Depth, 0462" Offset, 3/16" Shank Dia, 1-1/2" OAL, AlTiN |
| Item_type_keyword | boring-bars |
| Keyword | 100 030 |
| Label | Micro 100 Tool Corporation |
| Length | 2.31 |
| Link | https://m.media-amazon.com/images/I/313FUNlO38L._SL75_.jpg, https://m.media-amazon.com/images/I/313FUNlO38L.jpg |
| List_price | 39.25 |
| Material | Solid Carbide |
| MaterialType | Solid Carbide |
| Memorabilia | False |
| Mpns | QRR-030-250-140X |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PartNumber | QRR-030-250-140X |
| Part_number | QRR-030-250-140X |
| ProductGroup | BISS Basic |
| ProductType | CUTTING_TOOLS |
| ProductTypeName | CUTTING_TOOLS |
| Product_site_launch_date | 2021-10-18T17:23:55.206Z |
| Publisher | Micro 100 Tool Corporation |
| Sku | MICRO 100 QRR-030-250-140X |
| StrippedMpns | QRR030250140X |
| Studio | Micro 100 Tool Corporation |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G501019393 | 36.85 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/150000000/150148500/part_--QRR030250140X---Micro100--3ada453db2.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp