# Extension Drill, 8.5in. Size, 390mm OAL

**Manufacturer:** Dormer  
**MPN:** `A9788.5X390`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dormer |
| Manufacturer name | Dormer |
| Manufacturer | Dormer |
| DimensionUnit | inch |
| Extra Product Name | Extension Drill, 8.5in. Size, 390mm OAL |
| UnitOfMeasure | EA |
| Weight | 0.31 |
| WeightUnit | lbs |
| cali_prop65_message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | FR |
| extendedLead | 2 |
| height | 0.67 |
| length | 15.47 |
| moq | 1 |
| MPN | A9788.5X390 |
| multiple | 1 |
| qtyInStock | -2 |
| SKU | G9543965 |
| tierMinQty1 | 1 |
| tierPrice1 | 167.80 |
| url | https://www.zoro.com/dormer-extension-drill-85in-size-390mm-oal-a97885x390/i/G9543965/ |
| width | 0.31 |
| Drill Bit Grouping | Drill Bit |
| Item | Extra Long Drill Bit |
| Drill Bit Dimension Type | Metric |
| Drill Bit Size | 8.50 mm |
| Decimal Equivalent | 0.3346 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish | Bright |
| Drill Bit Point Angle | 130 Degrees |
| Flute Length | 265.00 mm |
| Coolant Fed | Non-Coolant Through |
| Metric Size | 8.5" |
| Point Type | Standard |
| Standards | DIN |
| Finish | Bright |
| Application | Metalworking |
| Shank Dia | 21/64 in |
| Point Angle | 130 Degrees |
| Size | 8.50mm |
| Dimension Type | Metric |
| Depth:Dia Ratio | 25xD |
| Material | High Speed Steel |
| List Number | A978 |
| Coolant Through | No |
| Cutting Direction | Right Hand |
| Overall Length | 390.00 mm |
| Shank Type - Machining | Straight |
| Number of Flutes | 0 |
| Depth x Dia Ratio | 25xD |
| Number of Pieces | 1 |
| Flute Type | DIN 1869 / 3 |
| Drill Style | XL |
| Shank Shape | Straight |
| Country of Origin (subject to change) | France |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9543965 | 167.8 | 1 | None | 1 |
| Grainger | 38GA88 | 186.25 | 1 | None | 1 |
| Raptor Supplies | AH8BXL |  |  | None | 1 |
| MRO Supply | 6074165 | 204.93 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/65000000/65344500/part_--A97885X390---Dormer--3ac2d794bb.json`  
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