# A022 HSS BRT/TiN 022 135DStub Drill 8.30 mm

**Manufacturer:** Dormer  
**MPN:** `A0228.3`

The Dormer A0228.3 is a screw machine drill with a bright and titanium nitride (TiN) coating. Constructed from high-speed steel, it features a head diameter of 0.3268 inches and a flute length of 37 mm. The full length of the drill is 79 mm. It is packaged in quantities of 10.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dormer |
| Manufacturer name | Dormer |
| Manufacturer | Dormer, Dormer Pramet |
| DimensionUnit | inch |
| Extra Product Name | A022 HSS BRT/TiN 022 135DStub Drill 8.30 mm |
| UPC | 7320760589687 |
| UnitOfMeasure | EA |
| Weight | 6.5 |
| 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 | BR |
| extendedLead | 10 |
| extendedQty | -2 |
| height | 15.7 |
| length | 42.9 |
| moq | 10 |
| MPN | A0228.3 |
| multiple | 10 |
| qtyInStock | 0 |
| SKU | G9721699 |
| tierMinQty1 | 1 |
| tierPrice1 | 168.40 |
| url | https://www.zoro.com/dormer-stub-drill-hss-bright-short-83mm-a02283/i/G9721699/ |
| width | 15.7 |
| EAN | 7320760589687 |
| Part Number | A0228.3 |
| Model | 589687 |
| Product Group | BISS |
| Item | Stub Drill,HSS,Bright,Short,8.3mm |
| Drill Bit Finish | Bright/TiN |
| Shank Shape | Straight |
| Number of Flutes | 2 |
| Number of Pieces | 10 |
| Drill Bit Point Angle | 135 Degrees |
| Drill Style | Short |
| Coolant Through | External Cooling Supply |
| Point Type | Standard Spiral |
| Flute Type | DIN/ANSI |
| Drill Bit Dimension Type | Metric |
| Drill Bit Size | 8.30 |
| Overall Length | 79 |
| Drill Bit Material | HSS |
| Country of Origin (subject to change) | Brazil |
| Asin | B01KRYTHB6 |
| Binding | Misc. |
| Brand | Dormer |
| Case | 10 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 257513011, 383598011 |
| EANList | 7320760589687 |
| Feature | Bright/TiN coating |
| Label | Dormer Pramet |
| Man | Dormer Pramet |
| NumberOfItems | 10 |
| PackageQuantity | 1 |
| PartNumber | A0228.3 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9721699 | 168.4 | 1 | None | 10 |
| MRO Supply | 6070654 | 11.86 | 1 | None | 1 |

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