FREE delivery on orders over €150
Product Specifications:
| Item | Taper Length Drill Bit |
| Coolant Fed | Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.3125 |
| Depth X Dia. Ratio | 8xd |
| Drill Bit Point Angle | 140° |
| Drill Bit Point Type | Split Point |
| Drill Bit Size | 5/16" |
| Drill Diameter Tolerance | M7 |
| Drill Length Class | Taper Length |
| Drill Point Length | 1.44 mm |
| Finish - Machining | TiAlN |
| Flute Length | 2 63/64" |
| Flute Type | Spiral |
| Grade | Grade WJ30TA |
| Material | Carbide |
| Material - Machining | Carbide |
| Material Grade - Machining | Grade WJ30TA |
| Max. Drilling Depth | 2 13/25" |
| Maximum Drilling Depth | 2.52" |
| Measurement System | Fractional Inch |
| Number Of Coolant Holes | 2 |
| Number Of Flutes | 2 |
| Overall Length | 4 9/16" |
| 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. | 8 mm |
| Shank Length | 1 13/32" |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Sheeter Drill | No |
| Size | 0.312" |
| Standards | Tp-Norm 64 |
| System Of Measurement | Imperial |
Shipping Info:
| Ship weight (kg) | 0.06 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 11.59 |
| Ship width (cm) | 2.54 |
| Country of Origin | CN |
Product Variants
| Product | Model | Material | Flute Length | Decimal Equivalent | Coolant Fed | Drill Bit Size | Drill Bit Point Angle | Max. Drilling Depth | Shank Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DC170-08-12.700A1-WJ30EJ | Carbide | 5 15/64" | 0.5 | Coolant Through | 1/2" | 140° | 4.685" | 14 mm | €1,019.27 | |
![]() |
DC150-08-12.700A1-WJ30TA | Carbide | 5 15/64" | 0.5 | Coolant Through | 1/2" | 140° | 4.685" | 14 mm | €673.16 | |
![]() |
DC170-08-06.350A1-WJ30EJ | Carbide | 2 19/32" | 0.25 | Coolant Through | 1/4" | 140° | 2.165" | 8 mm | €504.04 | |
![]() |
DC150-08-06.350A1-WJ30TA | Carbide | 2 19/32" | 0.25 | Coolant Through | 1/4" | 140° | 2.165" | 8 mm | €295.51 | |
![]() |
DC150-08-03.175A1-WJ30TA | Carbide | 1 21/64" | 0.125 | Coolant Through | 1/8" | 140° | 1.102" | 6 mm | €248.09 | |
![]() |
DC170-08-03.175A1-WJ30EJ | Carbide | 1 21/64" | 0.125 | Coolant Through | 1/8" | 140° | 1.102" | 6 mm | €420.03 | |
![]() |
A1254TFT-10 | High Speed Steel | 3 27/64" | 0.3937 | Non Coolant Through | 10 mm | 118° | 3.425" | 10 mm | €127.62 |
Explore Products
- APPROVED VENDOR E4BNB20 Pipe 1/4 Inch 304 Stainless Steel 36 Inch Length Schedule 80
- GATES 73479155 Hose Coupling, 1 Inch I.D, 5.94 Inch Length, 3.724 Inch Cutoff Size
- EATON NGU308036B22ZGM Molded Case Circuit Breaker, Type NGU, 600 VAC, 800A, 150 kA Interrupt, 3P, LSIG Trip
- TRIUMPH TWIST DRILL 48M663 Pivoting Switch
- ADVANCE TABCO DTC-S30-48R Dishtable, Clean, Straight, L-R, 10-1/2 Inch H Backsplash
- SPEEDAIRE TT44920G Screw
- GRAINGER 25111_36_0 Bronze Rectangular Bar, 7 Inch X 36 Inch Nominal Size, 0.5 Inch Thick
- GRAINGER BULK-RS-FS60-16 Fluorosilicone Strip, 2 Inch X 36 Inch, 0.03125 Inch Thickness, 60A, Blue, Smooth
Explore More
- ENERPAC
- KEYSHAFT
- HARDIN
- CIRCUL-AIR-CORP
- KINGSTON BRASS
- Electrical Box Cover Accessories
- Ultrasonic Cleaners
- Hydraulic Manual Selector Valves
- Battery and Cable Connectors
- Irrigation Fittings
- HELICOIL High Spiral Flute Bottoming Taps, UNC, 3B
- HELICOIL High Spiral Flute Bottoming Taps, UNF, 3B
- CAIMAN Heatrac Insulated Palm Grip Waterproof Winter Gloves
- CH HANSON Cabinet Saws
- WRIGHT TOOL 1/2 Inch Drive 6 Point Deep Metric Impact Sockets
- RITTAL Plastic Wiring Pockets
- GATES Engine Coolant Soft Wall Hoses
- GLOBE SCIENTIFIC Diamond Essentials PMP Griffin Style Low Form Beakers
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 DC150-08-07.938A1-WJ30TA 6618676 Taper Length Drill Bit, 5/16 Inch Drill Bit Size, 8 mm Shank Dia
€296.74 /unit


