# Boring Bar, Top Rake Chipbreaker, Bright (Uncoated), 0.2100 in, Micro-Quik Tool Holder

**Manufacturer:** Micro 100  
**MPN:** `QBT-4601000`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| CategoryId | 6031 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 6049 |
| CategoryIdL3 | 6031 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Indexable Tools |
| CategoryL4 | Indexable Boring Bars |
| DimensionUnit | inch |
| GTIN | 728709155530 |
| GraingerSku | 15T902 |
| UPC | 728709155530 |
| UnitOfMeasure | EA |
| Weight | 0.19, 0.28999703964023194, 0.2899970396402319545787908, 0.29 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.69 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.75 |
| moq | 1 |
| MPN | QBT-4601000 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G7991663 |
| snippet | Boring Bar, Top Rake Chipbreaker, Bright (Uncoated), 0.2100 in, Micro-Quik Tool Holder |
| tierMinQty1 | 1 |
| tierPrice1 | 83.99 |
| url | https://www.zoro.com/micro-100-boring-bar-2-12-in-l-carbide-qbt-4601000/i/G7991663/ |
| width | 0.69 |
| EAN | 728709155530 |
| Part Number | QBT-4601000 |
| Model | QBT-4601000 |
| Product Group | BISS |
| Shank Dia | 1/2 in |
| Overall Length | 2-1/2 in |
| Bore Dia | .460" |
| Bore Depth | 1.00" |
| Radius | 0.0060 in |
| Min Bore Dia | 0.4600 in |
| Max Bore Depth | 1 in |
| Corner Radius | 0.006" |
| Split Length | 0.285" |
| Neck Dia | 0.3850" |
| Groove Width | 0.2110" |
| Item | Boring Bar |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Solid Carbide |
| Shank Material | Carbide |
| Finish | Uncoated |
| Application | For Boring Top Rake |
| Angle | .075" |
| Projection | 0.0750 in |
| Measurement System | Fractional Inch |
| Series | QBT |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7991663 | 83.99 | 1 | None | 1 |
| Grainger | 15T902 |  |  | None | 1 |
| Raptor Supplies | AA7CMU | 140.428548 | 1 | None | 1 |
| AmazonTP | B00Q8LXS8Q | 134.44 | 1 | None | 1 |
| AmazonUNK | B00Q8LXS8Q | 134.44 | 1 | None | 1 |
| sustainablesupply.com | C1443442 | 118.45 | 1 | None | 1 |
| simsupply.com | ZO-G7991663 | 99.5 | 1 | 22 | 1 |

---
Structured data: `/python/html6/product/500/71000000/71499500/part_--QBT4601000---Micro100--2dc3c48837.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp