# Boring Bar, 1-1/2 in L, Carbide

**Manufacturer:** Micro 100  
**MPN:** `HBB-030187`

## 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 |
| GraingerSku | 15T657 |
| Extra Product Name | Boring Bar, 1-1/2 in L, Carbide |
| UPC | 728709135617 |
| UnitOfMeasure | EA |
| Weight | 0.01, 0.049999999958070473, 0.04999999995807047440924524 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.75 |
| moq | 1 |
| MPN | HBB-030187 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G7928121 |
| snippet | Boring Bar, Helical Back Rake, Bright (Uncoated), 0.0180 in, Micro-Quik Tool Holder |
| tierMinQty1 | 1 |
| tierPrice1 | 35.69 |
| url | https://www.zoro.com/micro-100-boring-bar-1-12-in-l-carbide-hbb-030187/i/G7928121/ |
| width | 0.25 |
| EAN | 728709135617 |
| Part Number | HBB-030187 |
| Model | HBB-030187 |
| Product Group | BISS |
| Overall Length | 1-1/2 in |
| Shank Dia | 1/8 in |
| Bore Dia | .030" |
| Bore Depth | 3/16" |
| Max Bore Depth | 3/16 in |
| Min Bore Dia | 0.0300 in |
| Split Length | 0.060" |
| Neck Dia | 0.0250" |
| Item | Boring Bar |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Carbide |
| Shank Material | Carbide |
| Application | Boring |
| Finish | Uncoated |
| For Use With | Jig Bore Machines |
| Projection | 0.0025" |
| Center to Cutting Tip | 0.0180 in |
| Finish - Machining | Bright (Uncoated) |
| Boring Bar Type | Helical Back Rake |
| Compatible with Product Type | Micro-Quik Tool Holder |
| Measurement System | Fractional Inch |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7928121 | 35.69 | 1 | None | 1 |
| Grainger | 15T657 |  |  | None | 1 |
| Raptor Supplies | AA7CFE | 50.6271285 | 1 | None | 1 |
| sustainablesupply.com | C1442618 | 49.09 | 1 | None | 1 |
| simsupply.com | ZO-G7928121 | 48.2 | 1 | 22 | 1 |

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Structured data: `/python/html6/product/500/135500000/135645500/part_--HBB030187---Micro100--25a87697d1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp