# Quick Change, Countersink and Chamfer Tool, 0.2500" (1/4) Shank dia, Finish: AlTiN

**Manufacturer:** Micro 100  
**MPN:** `QCS-250-090X`

The Micro 100 QCS-250-090X Quick Change Countersink and Chamfer Tool features a 90° included angle and 6 flutes. It has a 0.050" (1.27 mm) tip diameter, 0.100" (2.54 mm) length of cut, and 0.2500" (6.4 mm) shank diameter. The tool is made with solid carbide and has an AlTiN coating. It is designed for countersinking and chamfering with a multi-tooth design for increased metal removal rates.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| CategoryId | 16022 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 2 |
| CategoryIdL3 | 6051 |
| CategoryIdL4 | 16022 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Milling Cutters |
| CategoryL4 | Chamfer Cutters |
| DimensionUnit | inch |
| GraingerSku | QCS-250-090X |
| Extra Product Name | Quick Change, Countersink and Chamfer Tool, 0.2500" (1/4) Shank dia, Finish: AlTiN |
| UPC | None |
| WeightUnit | lbs |
| diameter | 0.25 |
| extendedLead | 26 |
| extendedQty | -2 |
| height | 0.25 |
| height_Attrib | Shank Dia. |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.5 |
| length_Attrib | Overall Length |
| moq | 1 |
| MPN | QCS-250-090X |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G0986705 |
| tierMinQty1 | 1 |
| tierPrice1 | 43.00 |
| url | https://www.zoro.com/micro-100-quick-change-countersink-and-chamfer-tool-02500-14-shank-dia-finish-altin-qcs-250-090x/i/G0986705/ |
| width | 0.25 |
| width_Attrib | Shank Dia. |
| Part Number | QCS-250-090X |
| Model | QCS-250-090X |
| Product Group | BISS |
| Length of Cut | 0.100" |
| Overall Length | 2-1/2" |
| Flute Length | 0.221" |
| Shank Dia | 1/4" |
| Number of Flutes | 6 |
| Included Angle | 90 Degrees |
| Finish | AlTiN |
| ASIN | B00Q8M1DIW |
| AdultProduct | False |
| Amount | 39.20 |
| Asin | B00Q8M1DIW |
| Autographed | False |
| Binding | Misc. |
| Brand | Micro 100 |
| Bullet_point | Available in 60 deg, 82 deg, 90 deg, 100 deg, and 120 deg included angles, Coolant fed enabled shank design, Designed for countersinking and chamfering, Multi-tooth for greater metal removal rates, Ti |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 256259011, 383598011 |
| ClassificationId | 256260011 |
| Cpsia_cautionary_statement | no_warning_applicable |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0986705 | 43.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/94000000/94314000/part_--QCS250090X---Micro100--916fa47ae8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp