FREE delivery on orders over €150
Product Specifications:
| Item | Drill Bit |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 1.1811 |
| Depth X Dia. Ratio | 8xd |
| Drill Bit Point Angle | 130° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 30 mm |
| Drill Diameter Tolerance | H8 |
| Finish | Bright, Uncoated |
| Finish - Machining | Bright (Uncoated) |
| Flute Length | 6 7/8" |
| Flute Type | Spiral |
| Grade | Grade HSS-E |
| Material | Vanadium High Speed Steel |
| Material - Machining | Vanadium High Speed Steel |
| Material Grade - Machining | Grade HSS E |
| Max. Drilling Depth | 6 7/8" |
| Number Of Flutes | 2 |
| Overall Length | 296 mm |
| Primary Material Application | Nickel, Stainless Steel, Titanium |
| Primary Material Application Iso Code | M, S |
| Secondary Material Application | Aluminum, Brass, Bronze, Copper, Steel |
| Secondary Material Application Iso Code | N, P |
| Shank Type | Taper |
| Shank Type - Machining | Taper |
| Standards | Din 345 |
| System Of Measurement | Metric |
| Taper Shank Size | MT3 |
Shipping Info:
| Ship weight (kg) | 0.42 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 29.6 |
| Ship width (cm) | 2.54 |
| Country of Origin | BR |
Product Variants
| Product | Model | Decimal Equivalent | Drill Bit Size | Overall Length | Max. Drilling Depth | Price | |
|---|---|---|---|---|---|---|---|
![]() |
A4244-10 | 0.3937 | 10 mm | 168 mm | 3.406" | €140.54 | |
![]() |
A4247-10 | 0.3937 | 10 mm | 168 mm | 3.406" | €166.55 | |
![]() |
A4422-10 | 0.3937 | 10 mm | 197 mm | 4.562" | €133.48 | |
![]() |
A4247-10.2 | 0.4016 | 10.2 mm | 168 mm | 3.406" | €183.44 | |
![]() |
A4244-10.2 | 0.4016 | 10.2 mm | 168 mm | 3.406" | €155.98 | |
![]() |
A4422-10.2 | 0.4016 | 10.2 mm | - | 4.562" | €151.86 | |
![]() |
A4247-10.5 | 0.4134 | - | 168 mm | 3.406" | €176.11 |
Explore Products
- GATES AB-12M3KG-12FJX-12FJX-22
- WEG 06036ET3E364TS-W22G 12770002 Electric Motor, 60Hp, 60Hz, 3600 Rpm
- TSUBAKI H50B20F-1D Finished Bore Sprocket, 20 Teeth, 1-1/4 Inch Bore
- EATON E2R38B20A1 Electronic Breaker Trip Unit With Accessory
- RIDGID 58492 Gearcase, Rear
- UNITED ABRASIVES-SAIT 77728 Flap Disc, Type 29, 5 x 7/8 Inch Size, Aluminum Oxide
- WEG .3318OS1ACHRB48-75P Electric Motor, 0.33Hp
Explore More
- ANDERSEN
- KEYSHAFT
- START INTERNATIONAL
- THERN
- TRACTEL
- Pallet Lifters and Tilters
- Analog Panel Mount Thermometers
- Circuit Protection Devices
- Freight Car Bolts
- Moisture Meter Accessories
- MEMPHIS GLOVE Ninja Flex Work Gloves
- DESTACO 344-M Series Pull Action Latch Clamps
- VIEGA PROPRESS Reducer, Copper, Press X Press Connection
- MUELLER INDUSTRIES 109MHT Silent Check Valves
- SK PROFESSIONAL TOOLS Combination Wrench
- HAMMOND Wall-Mount Standoffs
- ZURN Z6955-XL-S-W1 Aqua-Fit Serio Connected Faucets
- DAYTON Exhaust Ventilators, 42 Inch Blade Dia.
- STEINER INDUSTRIES 1080MB Weldlite Cotton Jackets, Flame Retardant
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 A4244-30 5065890 Drill Bit, 30 mm Drill Bit Size, 6 7/8 Inch Flute Length, Mt3 Taper Shank
€912.79 /unit



