# Micro 100

**Manufacturer:** Micro 100  
**MPN:** `QBT-2001250`

The Micro 100 QBT-2001250 Quick Change Boring Tool features a top rake chip breaker, optimized for finishing operations, and a polished face to reduce galling. The tool has a minimum bore diameter of 0.200" (5.08 mm) and a maximum bore depth of 1.250" (31.8 mm). It also has a 0.030" (0.76 mm) projection and a 0.006" (0.10 mm) tool radius. The tool's shank diameter is 0.2500" (6.4 mm) and its overall length is 2-1/2" (64 mm).

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| DimensionUnit | inch |
| GraingerSku | 15T875 |
| Extra Product Name | Micro 100 |
| UPC | 728709155271 |
| UnitOfMeasure | EA |
| Weight | 0.04, 0.07999918334902953, 0.07999918334902953017858290, 0.08 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 5 |
| height | 0.44 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.75 |
| moq | 1 |
| MPN | QBT-2001250 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G8315413 |
| tierMinQty1 | 1 |
| tierPrice1 | 38.62 |
| url | https://www.zoro.com/micro-100-boring-bar-2-12-in-l-carbide-qbt-2001250/i/G8315413/ |
| width | 0.44 |
| EAN | 728709155271 |
| Part Number | QBT-2001250 |
| Model | QBT-2001250 |
| Product Group | BISS |
| Item | Boring Bar |
| Overall Length | 2-1/2 in |
| Shank Dia | 1/4 in |
| Bore Dia | .200" |
| Bore Depth | 1.25" |
| Cutting Direction | Right Hand |
| Material | C2 Micrograin Carbide, Solid Carbide |
| Shank Material | Carbide |
| Angle | .030" |
| Application | For Boring Top Rake |
| Finish | Uncoated |
| Radius | 0.0060 in |
| Projection | 0.0300 in |
| Max Bore Depth | 1-1/4 in |
| Cutting Application | Boring, Finishing |
| Offset Point | 0.0750 in |
| Finish - Machining | Bright (Uncoated) |
| Min Bore Dia | 0.2000 in |
| Features | Coolant Fed Enabled Shank Design;Corner Radius Profile;Polished Face for Reducing Galling |
| Side Cutting Edge Angle | 20 Degrees |
| Overhang | 1.3530 in |
| Center to Cutting Tip | 0.0750 in |
| Compatible with Product Type | Micro-Quik Tool Holder |
| Series | QBT |
| Measurement System | Fractional Inch |
| Boring Bar Type | Top Rake Chipbreaker |
| Corner Radius | 0.006" |
| Split Length | 0.160" |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8315413 | 38.62 | 1 | None | 1 |
| Raptor Supplies | AA7CLQ | 61.6665465 | 1 | None | 1 |
| AmazonSC | B00Q8LVLEY | 33.93 | 1 | None | 1 |
| sustainablesupply.com | C1443416 | 52.74 | 1 | None | 1 |
| simsupply.com | ZO-G8315413 | 51.71 | 1 | 9 | 1 |

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Structured data: `/python/html6/product/500/171000000/171326500/part_--QBT2001250---Micro100--df684196ec.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp