FREE delivery on orders over €150
Product Specifications:
| Item | Taper Length Drill Bit |
| Coolant Fed | Coolant Through |
| Cutting Direction | Right Hand |
| Cutting Edge Dia. | 0.728" |
| Decimal Equivalent | 0.7283 |
| Depth Dia. Ratio | 8xd |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 18.5 mm |
| Drill Dia. Tolerance | M7 |
| Drill Length Class | Taper Length |
| Drill Point Length | 3.37 mm |
| Drilling Depth | 6.693" |
| Finish-machining | TiAlN |
| Flute Length | 190 mm |
| Flute Type | Spiral |
| Grade | Grade WJ30TA |
| Length | 9.606" |
| Material | Carbide |
| Material Grade-machining | Grade WJ30TA |
| Material-machining | Carbide |
| Max. Drilling Depth | 170 mm |
| No. Of Coolant Holes | 2 |
| Overall Length | 244 mm |
| Point Angle | 140° |
| Point Type | Split Point |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Steel, Titanium |
| Primary Material Application Iso Code | K, N, P, S |
| Secondary Material Application | Composite, Hardened Steel, Stainless Steel |
| Secondary Material Application Iso Code | H, M, O |
| Shank Dia. | 20 mm |
| Shank Length | 50 mm |
| Shank Type | Straight |
| Shank Type-machining | Straight |
| Sheeter Drill | No |
| Size | 18.5 mm |
| System Of Measurement | Metric |
Shipping Info:
| Ship weight (kg) | 0.63 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 24.4 |
| Ship width (cm) | 2.54 |
| Country of Origin | CN |
Product Variants
| Product | Model | Flute Length | Shank Dia. | Shank Length | Max. Drilling Depth | Drill Dia. Tolerance | Drill Bit Size | Material-machining | Finish-machining | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DC170-08-12.700A1-WJ30EJ | 5 15/64" | 14 mm | 1 49/64" | 4.685" | M7 | 1/2" | Carbide | Tialn+Alcrn | €1,019.27 | |
![]() |
DC150-08-12.700A1-WJ30TA | 5 15/64" | 14 mm | 1 49/64" | 4.685" | M7 | 1/2" | Carbide | TiAlN | €673.16 | |
![]() |
DC170-08-06.350A1-WJ30EJ | 2 19/32" | 8 mm | 1 13/32" | 2.165" | M7 | 1/4" | Carbide | Tialn+Alcrn | €504.04 | |
![]() |
DC150-08-06.350A1-WJ30TA | 2 19/32" | 8 mm | 1 13/32" | 2.165" | M7 | 1/4" | Carbide | TiAlN | €295.51 | |
![]() |
DC150-08-03.175A1-WJ30TA | 1 21/64" | 6 mm | 1 13/32" | 1.102" | M7 | 1/8" | Carbide | TiAlN | €248.09 | |
![]() |
DC170-08-03.175A1-WJ30EJ | 1 21/64" | 6 mm | 1 13/32" | 1.102" | M7 | 1/8" | Carbide | Tialn+Alcrn | €420.03 | |
![]() |
A1254TFT-10 | 3 27/64" | 10 mm | 46 mm | 3.425" | H8 | 10 mm | High Speed Steel | Tinal | €127.62 |
Explore Products
- STARRETT 95407-07-09-1/2 Band Saw Blade Coil Stock, Carbide Grit, 1/2 Inch width, 7 Ft. 09-1/2 Inch Coil
- ZOELLER 270-0009
- PARKER 1PLP00002973 Pneumatic Actuator
- WOODHEAD 1300000151 603000C06F120 Cordset, 3 Pole, Female, 12 Feet, 12/3 Size, SO Cord
- ACCUFORM SIGNS lsgw1814 ISO SAFETY LABEL EXPLOSIVE LSGW1814
- KURIYAMA a-0810-fjsh
- LIFT-ALL QOSEN60X16 Poly Round Sling, 16 Ft. Lg, Green
- GATES 16/3V850 Banded V-Belt, 16 Strand, 85 Inch Length, 0.387 Inch Thickness
Explore More
- KEYSHAFT
- GEMTOR
- SICURIX
- LAU PARTS
- MURRELEKTRONIK
- Fastener Assortments
- Earth Ground Resistance Testers
- Transfer Tape
- Stopwatches
- Hydronic Heater Elements
- PS DOORS Safemezz Vertical Gates
- MEMPHIS GLOVE Cut Pro PU Work Gloves
- MCR SAFETY Mustang Leather Welding Work Gloves
- CONDOR Coated Gloves, Nitrile, Palm/Full Dotted/Double Dipped
- ANVIL 260 Series Adjustable Clevis Hangers, Carbon Steel
- APOLLO VALVES 83L-240 Series 3 Piece Full Port Low Temp. Socket Weld Ball Valves
- APPROVED VENDOR 1/4"-20 Partially Threaded Plain Grade 18-8 Stainless Steel Square Carriage Bolts
- WATTS RK-BF/DBF Series Butterfly Valve Positioning Locking Kit
- SQUARE D Resin Encapsulated Control Transformers
- SENSOREX Insertion Assemblies
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
WALTER TOOLS DC150-08-18.500A1-WJ30TA 6618742 Taper Length Drill Bit, 18.50 mm Drill Bit Size, 190 mm Flute Length
€1,206.19 /unit



