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 | 0.242 |
| Depth X Dia. Ratio | 2xd |
| Drill Bit Dimension Type | Letter |
| Drill Bit Finish | Black Oxide |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Cobalt Steel |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | C |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Length | 5/16" |
| Flute Type | Spiral |
| Letter Size | C |
| Material | Cobalt |
| Material - Machining | Cobalt |
| Max. Drilling Depth | 5/16" |
| Number Of Flutes | 2 |
| Overall Length | 9/16" |
| Point Angle | 135° |
| Point Type | Split Point |
| Primary Material Application | Steel |
| Primary Material Application Iso Code | P, S |
| Shank Thread Size | 1/4"-28 |
| Shank Type | Threaded |
| Shank Type - Machining | Threaded |
| Spiral Direction | Right Hand |
| System Of Measurement | Letter |
| Web Construction | Split |
Shipping Info:
| Ship weight (kg) | 0.03 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Decimal Equivalent | Overall Length | Material | Flute Length | Primary Material Application | Drill Bit Size | Max. Drilling Depth | Finish | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
953HS11SS | 0.191 | 1 1/4" | High Speed Steel | 9/16" | Cast Iron, Steel | #11 | 9/16" | Black Oxide | €5.29 | |
![]() |
953HS1/4ST | 0.25 | 9/16" | Steel | 5/16" | Cast Iron, Steel | 1/4" | 0.312" | High Speed Steel | €5.88 | |
![]() |
953CO1LS | 0.228 | 2 1/8" | Cobalt | 1 1/8" | Steel | #1 | 1 1/8" | Black Oxide | €8.06 | |
![]() |
953HS1LS | 0.228 | 2 1/8" | High Speed Steel | 1 1/8" | Cast Iron, Steel | #1 | 1 1/8" | Black Oxide | €6.79 | |
![]() |
953HS1ST | 0.228 | 5/8" | High Speed Steel | 5/16" | Cast Iron, Steel | #1 | 5/16" | Black Oxide | €6.63 | |
![]() |
953CO1ST | 0.228 | 5/8" | Cobalt | 5/16" | Steel | #1 | 5/16" | Black Oxide | €7.16 | |
![]() |
953HS1SS | 0.228 | 1 1/4" | High Speed Steel | 9/16" | Cast Iron, Steel | #1 | 9/16" | Black Oxide | €6.40 |
Explore Products
- ADVANCE TABCO NDSG-12-36 Food Shield, Double Tier, 36 X 12 X 26 Inch Size, Ss Top Shelf
- METRO 5AX357GX3 Plastic Industrial Shelving, 18 Inch x 48 Inch, 74 Inch Overall Height, 5 Shelves
- NIBCO L112340P 4611 Tee, Slip x Slip x Slip, 6 x 6 x 2 Inch Size
- WEG RCC0-5 Suppressor Block
- EATON XR3CG44NV1XXGP Rocker Switch, With Amber Lens and 125 VAC
- ALVORD POLK 865-0-.2344-.2180 Shank Reamer, 0.2344 Inch Dia., 0.2180 Inch Pilot Dia., HSS Piloted, Threaded
- NORLAKE KL612-SMPLT NOR-LAKE SCIENTIFIC KL612-SMPLT
- PARKER CV05LSN
Explore More
- BENCHMARK SCIENTIFIC
- KEYSHAFT
- BURRELL SCIENTIFIC
- SILVER KING
- COMEPI
- Automotive Specialized Tools
- Battery Operated Sump Pumps
- Underground Enclosure Covers
- Air Conveyors
- Cutting Attachments
- LOC-LINE Replacement Shield
- AKRO-MILS 30184 Shelf Bins
- OIL SAFE Spill Decks
- JOHN GUEST Swivel Male Branch Tees, NPTF Thread,Polypropylene White
- GLOBE SCIENTIFIC Wash Bottle, Wide Mouth, PP
- DMC Hanging Strap Perforated 304 Stainless Steel
- APPROVED VENDOR Hose Barb 90 Degree Brass
- PASS AND SEYMOUR Trademaster Series Duplex Receptacles
- TRICO Motors
- ZSI-FOSTER Python Series Cable Clamps, Zinc Plated Steel
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 953COCST Threaded Shank Drill Bit, C Drill Bit Size, 5/16 Inch Flute Length, Cobalt
€7.40 /unit




