FREE delivery on orders over €150
Product Specifications:
| Item | Drill Bit |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.8268 |
| Depthdia. Ratio | 8xd |
| Drill Bit Point Angle | 130° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 21 mm |
| Drill Diameter Tolerance | H8 |
| Finish | Bright, Uncoated |
| Finish - Machining | Bright (Uncoated) |
| Flute Length | 5 11/16" |
| Flute Type | Spiral |
| Grade | Grade HSS-E |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Material Grade - Machining | Grade HSS E |
| Max. Drilling Depth | 5.688" |
| Maximum Drilling Depth | 5 11/16" |
| Number Of Flutes | 2 |
| Overall Length | 243 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 | MT2 |
Shipping Info:
| Ship weight (kg) | 0.17 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 24.3 |
| 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
- CLEVELAND C15881 3780 Jobber Length Drill Bit, #59 Size, 1-5/8 Inch Overall Length
- BURNDY YA6C Long Barrel Cu Lug 1 Hole 6 Awg
- APPROVED VENDOR P1622DD Drill Bushing P Drill Size 2.6mm
- GROVE GEAR NH8260557.16 NH-HMQ826-50-H1-56-16 Worm Reducer, 50:1 Ratio, 0.625 Inch I.D, 1 Inch O.D, Cast Iron
- APOLLO VALVES 19KJHK5ER Relief Valve, Pfa, 5 Psi
- EATON C0005P8TSES Industrial Control Transformer, Type Ap, 600V, 5 Kva, Frame 256, 60 Hz
- SANDPIPER 476.375.000 Air End Kit
- VOLKEL 85454-2 Hand Tap Second, ISO 529/DHSS-G, BSF 2 Inch x 7 Size
Explore More
- CHICAGO PROTECTIVE APPAREL
- KEYSHAFT
- UTICA
- SGS TOOL
- DALS
- Liquid Level Switches
- Digital Panel Meters
- Electronic and Laser Leveling Kits
- Paint Applicators
- VAV Controls
- LAKELAND Hooded Coveralls, Zipper, Blue
- CHICAGO PNEUMATIC Die Grinders, 750 Watts
- VIBCO Big Buster Pneumatic Vibrators
- KEO Combined Drills And Countersinks, Jig Bore Type, 60 Degrees Countersink Angle
- DAYTON Turbine Pumps
- PARKER N series, Valve Air Pilot 3 Way
- GLYNN JOHNSON Overhead Door Stops and Holders
- EXAIR Air Guns
- SPEC Standard Compression Springs, Music Wire, 3/8 Inch Outside Dia.
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 A4244-21 5065868 Drill Bit, 21 mm Drill Bit Size, 5 11/16 Inch Flute Length, Mt2 Taper Shank
€504.43 /unit


