FREE delivery on orders over €150
Product Specifications:
| Item | Threaded Shank Drill Bit |
| Aircraft Drill | Yes |
| Application | For Aviation |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.25 |
| Depth Dia. Ratio | 1xd |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Finish | Black Oxide |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | High Speed Steel |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 1/4" |
| Finish | Black Oxide |
| Finish-machining | Black Oxide |
| Flute Length | 1/4" |
| Flute Type | Spiral |
| Material | High Speed Steel |
| Material-machining | High Speed Steel |
| Max. Drilling Depth | 1/4" |
| No. Of Flutes | 2 |
| Overall Length | 13/32" |
| Point Angle | 135° |
| Point Type | Split Point |
| Primary Material Application | Cast Iron, Steel |
| Primary Material Application Iso Code | K, P |
| Shank Thread Size | 1/4"-28 |
| Shank Type | Threaded |
| Shank Type-machining | Threaded |
| Spiral Direction | Right Hand |
| System Of Measurement | Imperial |
| Web Construction | Split |
Shipping Info:
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Flute Length | Finish | Drill Bit Size | Material-machining | Max. Drilling Depth | Decimal Equivalent | Material | Primary Material Application | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
953HS11SS | 9/16" | Black Oxide | #11 | High Speed Steel | 9/16" | 0.191 | High Speed Steel | Cast Iron, Steel | €5.29 | |
![]() |
953HS1/4ST | 5/16" | High Speed Steel | 1/4" | High Speed Steel | 5/16" | 0.25 | Steel | Cast Iron, Steel | €5.88 | |
![]() |
953CO1LS | 1 1/8" | Black Oxide | #1 | Cobalt | 1 1/8" | 0.228 | Cobalt | Steel | €8.06 | |
![]() |
953HS1LS | 1 1/8" | Black Oxide | #1 | High Speed Steel | 1 1/8" | 0.228 | High Speed Steel | Cast Iron, Steel | €6.79 | |
![]() |
953HS1ST | 5/16" | Black Oxide | #1 | High Speed Steel | 5/16" | 0.228 | High Speed Steel | Cast Iron, Steel | €6.63 | |
![]() |
953CO1ST | 5/16" | Black Oxide | #1 | Cobalt | 5/16" | 0.228 | Cobalt | Steel | €7.16 | |
![]() |
953HS1SS | 9/16" | Black Oxide | #1 | High Speed Steel | 9/16" | 0.228 | High Speed Steel | Cast Iron, Steel | €6.40 |
Explore Products
- LISLE li19792 BLACK CAP
- BRAH ELECTRIC BIP3206GN Bus Plug, 60 A, 240V, 3 Ph, 4 Wire with Ground
- COOPER B-LINE ES-606016-4 Ground Mounted Panel Enclosure, 60 x 16 x 60 Inch Size, Carbon Steel
- 80/20 30-7058 30 S Profile Milling, Central Connector
- PARKER 1P4MA0033871 Pneumatic Actuator
- GRAINGER ZUSAACG70110 O-Ring, 110, 3/8 Inch Inside Dia, 9/16 Inch Outside Dia, 70 Shore A, Green
- REGAL 055480AM95 End Mill With AlTiN Coated, Double End, M4 Inch Dia., 3-1/4 Inch Length, 2 Flutes
- VICKERS 02-355497
Explore More
- KEYSHAFT
- PARKER
- SAF-T-FENCE
- GLADIATOR
- AIRCARE
- Label Printers And Accessories
- Reagents and Refills
- Range Hoods
- Jet Pump Motors
- Hydronic Heater Elements
- SALISBURY Class 0 Electrical Insulating Rubber Gloves, 11 Inch, Yellow
- LUMAPRO LED Rope Lights With Clear Jackets
- TEMPCO Screw Plug Immersion Heaters, Copper Element
- TEMPCO Compression Fittings
- ANVIL AS624 Series Closed Angle Connectors, 2-Hole
- GRAINGER Flat Torx
- FABORY 5/16"-18 Coarse Zinc Plated Grade A307A Steel Hex Head Cap Screws
- HUMBOLDT Specific Gravity Bench Sets
- BROWNING TorqTaper Plus Series Bushing Kits, 203SMTP Size
- ARLINGTON INDUSTRIES Conduit Caps
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
ROCKY MOUNTAIN TWIST 953HS1/4VS Threaded Shank Drill Bit, 1/4 Inch Drill Bit Size, 1/4 Inch Flute Length
€7.39 /unit




