FREE delivery on orders over €150
Product Specifications:
| Item | Jobber Length Drill Bit |
| Aircraft Drill | No |
| Application | For Alloy, Stainless And Tool Steels And Titanium |
| Coolant Fed | Non-Coolant Through |
| Coolant Through | No |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3281 |
| Depthdia. Ratio | 4Xd |
| Drill Bit Dimension Type | Fractional Inch |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Cobalt |
| Drill Bit Point Angle | 135° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 21/64" |
| Drill Diameter Tolerance | -0.001" to 0" |
| Drill Length Class | Jobber Length |
| Drill Point Length | 0.068" |
| Finish | Straw, Bronze |
| Finish - Machining | Straw, Bronze |
| Flute Length | 3 5/16" |
| Flute Type | Spiral |
| Grade | Heavy Duty |
| Helix Angle | +21° to +34° |
| Left/right Hand | Right |
| Material | Cobalt |
| Material - Machining | Cobalt |
| Material Grade - Machining | Grade M42 |
| Max. Drilling Depth | 2.484" |
| Maximum Drilling Depth | 2 31/64" |
| Mfr. Series | 550ASP |
| No. Of Pieces | 1 |
| Number Of Flutes | 2 |
| Overall Length | 4 5/8" |
| Point Angle | 135° |
| Point Type | Split Point |
| Primary Material Application | Cast Iron, Steel |
| Primary Material Application Iso Code | K, P |
| Series | 550ASP Series |
| Shank Dia. | 0.312" |
| Shank Diameter | 5/16" |
| Shank Length | 1 5/16" |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Sheeter Drill | No |
| Size | 0.328" |
| Spiral Direction | Right Hand |
| System Of Measurement | Fractional Inch |
| Web Thinning | Thinned |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 3.81 |
| Ship length (cm) | 12.9 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Shank Dia. | Max. Drilling Depth | Overall Length | Flute Length | Decimal Equivalent | Drill Bit Size | Shank Length | Grade | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
46493 | 11.2 mm | 2.766" | 142 mm | 94 mm | 0.4409 | 11.2 mm | 48 mm | - | €46.09 | |
![]() |
47751 | 0.172" | 1 5/8" | 3 3/8" | 2 3/16" | 0.173 | #17 | 1 3/16" | Heavy Duty | €8.26 | |
![]() |
47736 | 0.219" | 1 31/32" | 3 7/8" | 2 5/8" | 0.221 | #2 | 1 1/4" | Heavy Duty | €11.16 | |
![]() |
47756 | 0.156" | 1 1/2" | 3 1/8" | 2" | 0.157 | #22 | 1 1/8" | Heavy Duty | €7.40 | |
![]() |
47759 | 0.141" | 1 13/32" | 3" | 1 7/8" | 0.1495 | #25 | 1 1/8" | Heavy Duty | €6.74 | |
![]() |
47761 | 0.141" | 1.406" | 3" | 1 7/8" | 0.144 | - | 1 1/8" | Heavy Duty | €6.74 | |
![]() |
47764 | 1/8" | 1 7/32" | 2 3/4" | 1 5/8" | 0.1285 | #30 | 1 1/8" | Heavy Duty | €5.77 |
Explore Products
- KM SYSTEMS KM63TSEM25080M End Mill Holder, 63Ts Taper Size, 80.00 mm Projection, 64.50 mm Nose Dia
- REGAL 015917AS85 Extension Pipe Tap, 1/4-18 Size, 4 Flutes, Taper Pipe, 10 Inch Length With TiCN Coating
- GATES 1904-8M-85 Round Tooth Timing Belt, 8mm Pitch, 238 Teeth
- AMERICAN WELDQUIP GTRE405-Q094 Cutting Torch Gooseneck, Tregaskiss, 400 Amp, 22 Deg. Neck Bend
- TRIM LOK INC 1620SB3-341-100 Fit Trim Edge, Dual Gripping Fingers, PVC with Metal Clip, 0.45 Inch Leg Length
- SMC VALVES VEP3121-1-02 Valve, 1/4 Inch Base Mount
- GARDNER BENDER WSP-100E Wire Spool Hand Caddy 4 Spindles Steel
Explore More
- CREE
- GUARDIAN
- KEYSHAFT
- PEMKO
- SURE GEAR
- Modular Shelf Cabinets
- HVLP Spray Guns
- Specialty Hinges
- Bedpan Washers
- Fire Hose and Fire Extinguisher Accessories
- HELICOIL Spiral Point Plug Taps, UNF, 3B
- TURTLESKIN SBL-DG2 Plus Cut Resistant Sleeves
- GLOBE SCIENTIFIC Wash Bottles, Wide Mouth, Vented
- ANVIL C150 Series Cable Eyelets
- SUPER-STRUT C789 Series Saddle
- WOODHEAD 130027 Series Cordset
- DOTCO Pneumatic Equipment Parts
- MERSEN FERRAZ Protistor Fuses, Size 123, gR, 750VDC
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
CHICAGO-LATROBE 47721 Jobber Length Drill Bit, 21/64 Inch Size Size, 3-5/16 Inch Flute Length, Cobalt
€19.76 /unit


