FREE delivery on orders over €150
Product Specifications:
| Item | Drill Bit |
| Coolant Fed | Non Coolant Through |
| Cutting Direction | Right Hand |
| Decimal Equivalent | 0.9646 |
| Depth X Dia. Ratio | 12xd |
| Drill Bit Point Angle | 130° |
| Drill Bit Point Type | Conventional Point |
| Drill Bit Size | 24.5 mm |
| Drill Diameter Tolerance | H8 |
| Finish | Bright, Uncoated |
| Finish - Machining | Bright (Uncoated) |
| Flute Length | 8 3/32" |
| Flute Type | Parabolic |
| Grade | General Purpose |
| Material | High Speed Steel |
| Material - Machining | High Speed Steel |
| Material Grade - Machining | General Purpose |
| Max. Drilling Depth | 8.094" |
| Maximum Drilling Depth | 8 3/32" |
| Number Of Flutes | 2 |
| Overall Length | 327 mm |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper, Steel |
| Primary Material Application Iso Code | K, N, P |
| Secondary Material Application | Composite, Nickel, Stainless Steel, Titanium |
| Secondary Material Application Iso Code | M, O, S |
| Shank Type | Taper |
| Shank Type - Machining | Taper |
| Standards | Din 341 |
| System Of Measurement | Metric |
| Taper Shank Size | MT3 |
Shipping Info:
| Ship weight (kg) | 0.34 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 32.7 |
| 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
- COOPER B-LINE SB2260604YZ Runway Support, 4 Inch Size Bracket, Structural Steel
- BRADY M61-R4310 Label Printer Ribbon Cartridge, 2 Inch x 75 ft, Black, Wax/Resin
- EATON HT8GDGF1Q1L1 Illuminated Push Button, Maintained/Momentary, Green, 6 VAC, LED
- PLAST-O-MATIC EASMT4V12W24-024/60-PF Solenoid Valve, PVDF, NPT Threaded Connection, FKM Seal, 1/2 Inch Size
- AMERICAN WELDQUIP 75004007L Gas Diffuser, M6, Long
- EATON UG2R5332CKCCH Meter Socket, 600 VAC, 150A, 1 Phase
- WRIGHT TOOL 33426 Ratchet, Knurled Grip, Double Pawl, 3/8 Inch Drive, 7 Inch Length, Black
- DIXON L74M-3 FRL Std. Micro-Fog Lubricator, Transparent Bowl, 114 SCFM Flow
Explore More
- DUTTON-LAINSON
- KEYSHAFT
- SPEEDI-BOOT
- DURATECH
- SIMPLICITY
- Refrigerant Recovery Systems
- Adhesive Anchor Accessories
- Pallets
- Storage Tanks
- Corrugated Tubing
- IRONCLAD General Utility Work Gloves
- MUELLER INDUSTRIES 863M Carbon Steel Y Strainers
- GLOBE SCIENTIFIC Pitchers, Molded Graduations
- ANVIL AS929 Series U Supports
- ZSI-FOSTER W200 Pre Cut Channels, Solid
- AIR SYSTEMS INTERNATIONAL 8 Inch Axial Canister Fans
- M A FORD Metalworking Micro Drill Bits
- MILWAUKEE Clear Safety Glasses
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 A4422-24.5 5066187 Drill Bit, 24.50 mm Drill Bit Size, 8 3/32 Inch Flute Length, Mt3 Taper Shank
€572.06 /unit


