FREE delivery on orders over €150
Product Specifications:
| Item | Extra Long Drill Bit |
| Coolant Fed | Coolant Through |
| Coolant Through | Yes |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3346 |
| Depth X Dia. Ratio | 30xd |
| Drill Bit Dimension Type | Metric |
| Drill Bit Finish | Egias |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | x Thinning Point |
| Drill Bit Size | 8.5 mm |
| Drill Dia. Tolerance | -0.025 mm to -0.047 mm |
| Drill Length Class | Extra Long |
| Finish | EgiAs |
| Finish-machining | Egias |
| Flute Length | 280 mm |
| Flute Type | Spiral |
| Grade | High Performance |
| List Number | 6550 |
| Material | Solid Carbide |
| Material Grade-machining | HIGH PERFORMANCE |
| Material-machining | Carbide |
| Max. Drilling Depth | 280 mm |
| No. Of Coolant Holes | 2 |
| No. Of Flutes | 2 |
| Overall Length | 350 mm |
| Primary Material Application | Cast Iron, Hardened Steel, Stainless Steel, Steel, Tool And Die Steel |
| Primary Material Application Iso Code | H, K, M, P |
| Secondary Material Application | Aluminum, Hardened Steel, Stainless Steel, Titanium |
| Secondary Material Application Iso Code | H, M, N, S |
| Shank Dia. | 9 mm |
| Shank Length | 70 mm |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 0.2 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 35 |
| Ship width (cm) | 2.54 |
| Country of Origin | JP |
Product Variants
| Product | Model | Material | Max. Drilling Depth | Drill Bit Size | Flute Length | Drill Dia. Tolerance | Shank Dia. | Finish-machining | Shank Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
8710480 | Solid Carbide | 65 mm | #12 | 65 mm | -0.02 mm to -0.038 mm | 6 mm | Egias | 50 mm | €256.30 | |
![]() |
8712480 | Solid Carbide | 90 mm | #12 | 90 mm | -0.02 mm to -0.038 mm | 6 mm | Egias | 50 mm | €446.58 | |
![]() |
8714480 | Solid Carbide | 115 mm | #12 | 115 mm | -0.014 mm to -0.028 mm | 6 mm | Egias | 50 mm | €670.23 | |
![]() |
8716480 | Solid Carbide | 165 mm | #12 | 165 mm | -0.02 mm to -0.038 mm | 6 mm | Egias | 50 mm | €835.61 | |
![]() |
8710470 | Solid Carbide | 65 mm | #13 | 65 mm | -0.02 mm to -0.038 mm | 6 mm | Egias | 50 mm | €256.30 | |
![]() |
8646450 | Carbide | 110 mm | #16 | 110 mm | - | 5 mm | WD1 | - | €485.10 | |
![]() |
653016012 | Solid Carbide | 55 mm | #20 | 55 mm | -0.02 mm to -0.038 mm | 6 mm | Egias | 60 mm | €250.51 |
Explore Products
- HEATHROW SCIENTIFIC HS29022C Test Tube Rack, 8 Compartments
- SLOAN 3911516 ROYAL 150-3.5-E-4-3/4-LDIM Sink Flushometer, Manual Service, 3.5 gpf, RB Finish
- JOHNSON CONTROLS HE-69130NP-0 Duct Probe
- TUNGALOY 6710266 Turning Indexable Insert, TNMG11040
- CANARM P12-1VHE Panel Fan, Direct Drive, 12 Inch Size Blade, 1/15 hp, 1, 350 cfm, 115VAC, 1 ph
- FRIEDRICH PXSB26530 Powered Subbase 265v Black 30a
- NORTON ABRASIVES 66261133213
- SMC VALVES SY50M-1-13A2-N11 Solenoid Valve
Explore More
- GENERAL TOOLS & INSTRUMENTS LLC
- KEYSHAFT
- NEW YORK WIRE
- CONDOR USA
- FPE
- Paint Brushes
- Absorbent Rolls
- Hydraulic Chain Saws and Pruners
- Paint Markers
- Pipe Tongs
- OIL SAFE Premium Pump Body Collars
- LUMAPRO Miniature Incandescent Bulbs, G4 1/2 Lamp Shape
- ASSOCIATED SPRING RAYMOND CU18300 Gas Springs
- KEO Countersinks, 6-Flute, Carbide
- RUD CHAIN PP-VIP PowerPoint Direct Chain Connections
- DIXON Air Brake Male Run Tees
- GORLITZ Instalation Handles
- EATON Current Transformers
- APPROVED VENDOR Screw On Rubber Coated Iron Clamping Hangers
- ASSOCIATED SPRING RAYMOND JIS Die Springs, Blue, Light Duty
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 8708850 Extra Long Drill Bit, 8.50 mm Size, 9 mm Shank Dia., 350 mm Overall Length
€1,165.27 /unit




