FREE delivery on orders over €150
Product Specifications:
| Item | Taper Length Drill Bit |
| Coolant Fed | Coolant Through |
| Coolant Through | No |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.4724 |
| Depth X Dia. Ratio | 8xd |
| Drill Bit Dimension Type | Metric |
| Drill Bit Grouping | Drill Bit |
| Drill Bit Material | Solid Carbide |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | R Thinning Point |
| Drill Bit Size | 12 mm |
| Drill Diameter Tolerance | 0.007 mm to 0.025 mm |
| Drill Length Class | Taper Length |
| Finish | TiAlN |
| Finish - Machining | TiAlN |
| Flute Length | 114 mm |
| Flute Type | Spiral |
| Grade | General Purpose |
| Helix Angle | 30° |
| Material | Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | General Purpose |
| Max. Drilling Depth | 114 mm |
| Number Of Coolant Holes | 2 |
| Number Of Flutes | 2 |
| Overall Length | 163 mm |
| Point Angle | 140° |
| Point Type | R Thinning Point |
| Primary Material Application | Cast Iron, Hardened Steel, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | H1, K, P |
| Secondary Material Application | Aluminum, Hardened Steel, Inconel, Stainless Steel, Titanium |
| Secondary Material Application Iso Code | H3, M, N, S2, S3 |
| Shank Dia. | 12 mm |
| Shank Length | 49 mm |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Sheeter Drill | No |
| Size | 12 mm |
| Standards | Not Rated |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Decimal Equivalent | Overall Length | Max. Drilling Depth | Shank Dia. | Drill Bit Size | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
HP258-1890 | 0.189 | 90 mm | 50 mm | 6 mm | #12 | €180.37 | |
![]() |
8704480 | 0.189 | 105 mm | 53 mm | 6 mm | #12 | €242.98 | |
![]() |
HP258-1850 | 0.185 | 85 mm | 45 mm | 6 mm | #13 | €180.37 | |
![]() |
8704470 | 0.185 | 105 mm | 52 mm | 6 mm | #13 | €242.98 | |
![]() |
HP258-1610 | 0.161 | 85 mm | 50 mm | 6 mm | #20 | €176.62 | |
![]() |
652016011 | 0.161 | 105 mm | 45 mm | - | #20 | €237.71 | |
![]() |
HP258-1496 | 0.1495 | 85 mm | 45 mm | 4 mm | #25 | €173.05 |
Explore Products
- SALSBURY INDUSTRIES 19068-20ARK Cell Phone Storage Locker, 29.25 x 35.25 x 8.75 Inch Size, 6 Door High, Aluminium
- SLOAN 37896001 BPW 1150-1.28 Water Closet Bedpan Washer Flushometer, 1.28 gpf, PC Finish, Top Spud, Single Flush
- STARRETT 99329-10-11-3/4 Band Saw Blade, 1 Inch Blade Width, 10 Feet 11-3/4 Inch Size, 0.035 Inch Blade Thickness
- COOPER B-LINE BF2 Flange Hanger, 0.16 To 0.25 Inch Mount Size, 160 lbs. Load Capacity
- MORSE CUTTING TOOLS 11655 Jobber, Letter H, High Speed Steel, Bright
- TB WOODS 189014M65W QT Power Chain Belt Sprocket, Neoprene, 65mm Belt Width, 1890mm Pitch Length, 135 Teeth
- INSINKERATOR SS-100-28 Garbage Disposal, 1 hp, 1 1/2 Inch Connection Drain, 115/208-230 Volt
- BOSTON GEAR 49538
Explore More
- K E SAFETY
- KEYSHAFT
- MOSMATIC
- RIXSON
- BREEZE HOSE CLAMPS
- Meal Delivery Carts
- Hydraulic Hose Adapters and Plugs
- Supply Valve Outlet Boxes
- Air Line Lockout Valves
- Rotary Evaporator Accessories
- DWYER INSTRUMENTS CBT Series Clip-On Bimetal Thermometers
- PLAST-O-MATIC VB Series Compact And Self Closing Vacuum Breakers
- KEO Combined Drills And Countersinks, Jig Bore Type, 60 Degrees Countersink Angle
- ANVIL 001LDG Series Adjustable Clevis Hangers, Electro-Galvanized, Light Duty, Imperial
- DYNABRADE 15,000 rpm Free Speed Right Angle Air Disc Sander
- HONEYWELL Chart 8 In 0 - 100 Day
- VERMONT GAGE Go Standard Thread Plug Gages, 5-40 Unc Lh
- BALDOR MOTOR Footless Purpose Motors, C- Face, ODP, Single Phase, WCP Close Coupled
- GROVE GEAR EL Series, HM-H1 Style, 818 Size, Aluminium Worm Gear Reducers
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
OSG HP258-4724 Taper Length Drill Bit, 12 mm Drill Bit Size, 114 mm Flute Length, 12 mm Shank Dia
€434.30 /unit


