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 | 0.246 |
| Depthdia. Ratio | 4Xd |
| Drill Bit Dimension Type | Letter |
| 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 | D |
| Finish | Black Oxide |
| Finish - Machining | Black Oxide |
| Flute Length | 9/16" |
| Flute Type | Spiral |
| Letter Size | D |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Max. Drilling Depth | 9/16" |
| Number Of Flutes | 2 |
| Overall Length | 1 1/4" |
| 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 | Letter |
| Web Construction | Split |
Shipping Info:
| Ship weight (kg) | 0.02 |
| 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
- BISHOP-WISECARVER 12-3B
- BISHOP-WISECARVER 25FS-101
- WALTER TOOLS A20T-DWLNR3 5097490 Indexable Boring Bar Top And Hole Clamp
- SPEARS VALVES 7037L1-020C Full Port Ball Valve, Horizontal, Spigot, 2 Size, 3-Way, L1 Port, FKM
- CAMCAR BHSD0040025CP-PK100 Socket Head Cap Screw, 4-40 Thread Size, Button, 1/4 In Lg., 0.059 In Head Ht., Steel
- BLACK & DECKER 058836-00 Retaining Ring
- BECK PRODUCTS 0332850882 Seamless Nipple, Black Steel, 4 Inch Nominal Pipe Size, 10 Inch Length
- LCN 4314ME-SF 24V LH AL Door Closer, Electronically Controlled, Left Hand, 19 Inch Housing Lg
Explore More
- BLACK & DECKER
- KEYSHAFT
- SESAMEE
- PIP
- MAGAFOR
- Welding Gloves
- Loose Absorbents
- Lubricator Accessories
- Cable Safety Springs
- Control Product Accessories
- AKRO-MILS 30283 Akrobins Super Size Bins
- ALLPAX GASKET CUTTER SYSTEMS Bottom Shaft Rebuild Kits
- CAIMAN Unlined Lean-On Patch TIG Welding Gloves
- JOHN GUEST Metric Swivel Male Elbows, BSPP Thread, Acetal Black
- APPROVED VENDOR J Bend Plastic Pipe
- DURHAM MANUFACTURING Compartment Dividers
- REMCO 4 Inch Metal Detectable Scrapers
- VESTIL PHCH Series Professional Hand Chain Hoists
- CASH VALVE Seat Discs
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 953HSDSS Threaded Shank Drill Bit, D Drill Bit Size, 9/16 Inch Flute Length
€5.75 /unit




