We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Wednesday, Jan 1
Flat Shipping at € + TVA € flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates.
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| Aircraft Drill | Yes |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.4375 , 0.4375" |
| Depth X Dia. Ratio | 4Xd |
| Drill Bit Point Angle | 118° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 0.438" |
| Drill Diameter Tolerance | -0.001" to 0" |
| Drill Length Class | Jobber Length |
| Drill Point Length | 0.131" |
| Finish | Bright |
| Flute Length | 4.062" |
| Flute Type | Spiral |
| Grade | General Purpose |
| Helix Angle | 21° to 34° |
| Material | High Speed Steel |
| Max. Drilling Depth | 1 3/4" |
| Mfr. Series | 2228 |
| Number Of Flutes | 2 |
| Overall Length | 5 1/2" |
| Primary Material Application | Aluminum, Brass, Bronze, Copper, Steel |
| Secondary Material Application | Stainless Steel |
| Shank Dia. | 0.438" |
| Shank Length | 1.438" |
| Shank Type | Straight |
| Spiral Direction | Right Hand |
| System Of Measurement | Fractional Inch |
| Ship weight (kg) | 0.0675 |
| Ship height (cm) | 3.51 |
| Ship length (cm) | 14.66 |
| Ship width (cm) | 3.51 |
| Country of Origin | US |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
