# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QBB-2901250-000`

The Micro 100 QBB-2901250-000 Boring Tool is designed for facing and boring applications in bores 0.055 inches and larger. It features a polished split face for improved edge retention and chip evacuation, reducing galling. The tool's split geometry provides rigidity, while the coolant-fed shank design enables efficient coolant flow. With a 5/16 inch shank diameter and 2-1/2 inch overall length, this tool is suitable for various industrial applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| Extra Product Name | Micro 100 |
| WeightUnit | lbs |
| countryOfOrigin | United States |
| diameter | 1.25 |
| extendedLead | 26 |
| extendedQty | -2 |
| height | 1.25 |
| height_Attrib | Max. Bore Dia. |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.5 |
| length_Attrib | Overall Length |
| moq | 1 |
| MPN | QBB-2901250-000 |
| multiple | 1 |
| qtyInStock | 0 |
| tierMinQty1 | 1 |
| tierPrice1 | 47.63 |
| url | https://www.zoro.com/micro-100-carbide-quick-change-boring-standard-right-hand-qbb-2901250-000/i/G305307825/ |
| width | 1.25 |
| width_Attrib | Max. Bore Dia. |
| Shank Dia | 0.3125" (5/16) |
| Overall Length | 2.50" (2-1/2) |
| Min Bore | 0.3100" |
| Projection | 0.0730" |
| Offset | 0.1338" |
| Max Bore Dia | 1.250" (1-1/4) |
| Finish | UN |
| Left/Right Hand | right hand |
| Neck Dia (In ) | 0.2170" (5.5 mm) |
| Country of Origin (subject to change) | United States |
| ASIN | B09ZLQ5KL4 |
| AdultProduct | False |
| Amount | 47.55 |
| Asin | B09ZLQ5KL4 |
| Autographed | False |
| Brand | Micro 100 |
| Bullet_point | Coolant fed enabled shank design, Designed for facing and boring applications in bores .055" and larger, Polished split face for improved edge retention and chip evacuation while reducing galling, Sha |
| ClassificationId | 256257011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Boring Bars |
| Height | 0.31, 17, 200 |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Micro 100 QBB-2901250-000 Boring Tool - Right Hand - Quick Change, 310" Min Bore Dia, 1-1/4" Max Bore Depth, 073" Proj, 1338" Offset, 5/16" Shank Dia, 2-1/2" OAL, Uncoated |
| Item_name | Micro 100 QBB-2901250-000 Boring Tool - Right Hand - Quick Change, 310" Min Bore Dia, 1-1/4" Max Bore Depth, 073" Proj, 1338" Offset, 5/16" Shank Dia, 2-1/2" OAL, Uncoated |
| Item_type_keyword | boring-bars |
| Keyword | QUICK 310 |
| Label | Micro 100 Tool Corporation |
| Length | 2.50 |
| Link | https://m.media-amazon.com/images/I/31hzKXg9YCL._SL75_.jpg, https://m.media-amazon.com/images/I/31hzKXg9YCL.jpg |
| List_price | 49.45 |
| Material | Solid Carbide |
| MaterialType | Solid Carbide |
| Memorabilia | False |
| Mpns | QBB-2901250-000 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G305307825 | 47.63 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/264000000/264150000/part_--QBB2901250000---Micro100--cd920b2094.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp