# Combo Drill/Countersink

**Manufacturer:** Micro 100  
**MPN:** `QDC-1X`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Micro 100 |
| Manufacturer name | Micro 100 |
| Manufacturer | Micro 100, Micro 100 Tool Corporation |
| CategoryId | 17208 |
| CategoryIdL1 | 2 |
| CategoryIdL2 | 2 |
| CategoryIdL3 | 17206 |
| CategoryIdL4 | 17208 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Cutting Tools |
| CategoryL3 | Countersinks, Center Drills & Spotting Drills |
| CategoryL4 | Center Drills |
| DimensionUnit | inch |
| GraingerSku | 16T488 |
| Extra Product Name | Combo Drill/Countersink |
| UPC | 728709156469 |
| UnitOfMeasure | EA |
| Weight | 0.03, 0.019999795837257382, 0.01999979583725738309580138, 0.02 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq | 1 |
| MPN | QDC-1X |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | 1 |
| qtySource | qtyInStockOverride |
| SKU | G8057603 |
| tierMinQty1 | 1 |
| tierPrice1 | 26.14 |
| url | https://www.zoro.com/micro-100-combo-drillcountersink-qdc-1x/i/G8057603/ |
| width | 0.25 |
| EAN | 728709156469 |
| Part Number | QDC-1X |
| Model | QDC-1X |
| Product Group | BISS |
| Size | 3/64" |
| Overall Length | 1 1/2 in |
| Drill Size | 3/64 in |
| Body Dia | 1/8 in |
| Drill Point Dia | 0.0470 in |
| Point Dia | 3/64" |
| Size- Decimal | 5/64" (0.0781) |
| Dimension Type | Fractional Inch |
| Size - Decimal | 3/64 in - 0.0469 |
| Radius | 0.0390" |
| Shank Dia | 3/16" |
| Flute Length | 1/2" |
| Item | Center Drill |
| Cutting Direction | Right Hand |
| Countersink Style | Plain |
| Material - Machining | Carbide |
| Countersink Angle | 60 Degrees |
| Cutting Direction - Machining | Right Hand |
| Material | Carbide |
| Finish | AlTiN |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8057603 | 26.14 | 1 | 1 | 1 |
| Grainger | 16T488 |  |  | None | 1 |
| Raptor Supplies | AA7WQC | 44.1241515 | 1 | None | 1 |
| simsupply.com | ZO-G8057603 | 38.46 | 1 | 22 | 1 |

---
Structured data: `/python/html6/product/500/78000000/78012500/part_--QDC1X---Micro100--1e32f42541.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp