Metal Countersink Bit 10.4 mm HEX YT-44723 YATO
Najważniejsze informacje
Dostępność:Dostępny u producenta — wysyłka w 3 dni
Czas wysyłki:3 days
Koszt wysyłki:od 3.29 Euro
Numer katalogowy:YT-44723
Stan magazynowy:
Kod EAN:5906083049163
Stan produktu:New, originally packaged
Gwarancja:24 months of consumer protection
Waga:0,03 kg
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Metal Countersink Bit 10.4 mm HSS HEX YATO YT-44723
Conical countersink bit designed for chamfering and countersinking holes in metals. Made from HSS high-speed steel with a ¼" hex shank for use in cordless drills and impact drivers.
Technical features of the HSS countersink bit
HSS high-speed steel
HSS (high-speed steel) has a hardness of 62-65 HRC, which keeps the cutting edges sharp when machining hard metals. This steel allows higher rotational speeds than conventional tool steels, reducing machining time.
5-edge split point
The special 45° point geometry eliminates the need for centre punching before drilling. Five cutting edges distribute the cutting forces, preventing the tool from slipping on the metal surface and increasing stability during use.
¼" hex shank
The ¼ inch (6.35 mm) hex shank ensures compatibility with cordless drills, impact drivers and quick-change adapters. The hex geometry eliminates slipping when transmitting torque.
Ground working surface
Precise grinding of the cutting surfaces ensures even contact with the workpiece. This process reduces the roughness of the hole walls and minimises the formation of burrs on the edges.
Technical specification
| Model | YT-44723 |
| Manufacturer | YATO |
| Working diameter | 10.4 mm |
| Cutting edge material | HSS high-speed steel |
| Shank type | Hex HEX ¼" (6.35 mm) |
| Point angle | 45° |
| Point type | 5-edge split point |
| Surface finish | Ground |
Applications of the metal countersink bit
- Chamfering holes for countersunk screw and bolt heads
- Countersinking holes in structural steels with a strength of up to 900 N/mm²
- Machining austenitic and ferritic stainless steels
- Chamfering holes in aluminium profiles and sheets
- Deburring hole edges after drilling
- Preparing assembly holes in steel structures
- Machining components in mechanical and metalworking workshops
- Assembly work using cordless drills
Operating parameters and compatibility
Selecting the rotational speed
For structural steel a speed of 400-600 rpm is recommended, for aluminium 800-1200 rpm, and for stainless steel 300-500 rpm. Lower speeds extend the life of the cutting edge and improve the surface finish of the workpiece.
Fitting in power tools
The ¼" hex shank fits the quick-change chucks of cordless drills, impact drivers and magnetic bit holders. Before starting work, check that the bit is held securely and set the correct torque on the tool.
Lubrication during machining
When machining steel, the use of cutting oils or cooling lubricants is recommended. Aluminium can be machined dry or with minimal lubrication. Suitable cooling extends tool life and improves surface quality.
Informacje handlowe
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