HSS Cylindrical Ball Nose Rotary Burr YT-61715 YATO
Key information
Availability:In stock (ready to ship)
Shipping time:immediately
Shipping cost:From 3.29 Euro
catalog number:YT-61715
Availability:
EAN code:5906083064814
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,03 kg
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HSS Cylindrical Ball Nose Rotary Burr YT-61715 YATO
The YT-61715 cylindrical ball nose rotary burr is made from HSS 4241 high-speed steel and is designed for working steel and aluminium in straight and electric die grinders. It is a tool for precision edge milling, deburring and shaping holes in metals.
Technical features of the HSS rotary burr
HSS 4241 high-speed steel
An alloy containing 1% molybdenum, characterised by greater hardness and wear resistance than basic HSS steels. It retains cutting edge sharpness when working ferrous and non-ferrous metals, which means the tool lasts longer without the need for sharpening.
Ball nose geometry
The rounded-edge burr shape allows smooth transitions and chamfers to be produced without sharp edges. It is particularly useful for finishing weld edges and profiles, where even material removal is required without the risk of cutting too deeply.
Speed up to 30,000 rpm
This parameter defines the maximum safe speed of the tool. Higher speeds when working aluminium (20,000-30,000 rpm) give a smoother surface finish, while lower values (10,000-15,000 rpm) are recommended for steel to prevent overheating and loss of cutting properties.
6 mm shank - the die grinder standard
A shank diameter of 6 mm is the most common standard for straight electric and pneumatic die grinders. It ensures compatibility with ER11 collets and with most quick-change chucks used in 400-1200 W workshop and industrial tools.
Technical specification
| Model | YT-61715 |
| Manufacturer | YATO |
| Material | HSS 4241 high-speed steel |
| Maximum speed | 30,000 rpm |
| Shank (collet) diameter | 6 mm |
| Overall length | 55 mm |
| Length of cut | 25 mm |
| Burr type | Cylindrical ball nose |
| Application | Working steel and aluminium |
Applications of the cylindrical rotary burr
- Finishing the edges of steel and aluminium profiles after cutting
- Deburring drilled holes in sheet metal and profiles
- Chamfering the edges of metal components before welding
- Removing weld beads and weld irregularities
- Shaping and enlarging holes in thin sheet metal
- Finishing surfaces after machining
- Cutting grooves and recesses in soft metals
- Removing rust and coatings from metal surfaces
Using and maintaining the HSS burr
Selecting machining parameters
For steel, a speed of 10,000-15,000 rpm with a moderate feed is recommended. For aluminium, higher speeds of 20,000-30,000 rpm can be used, which gives a better surface finish. Too low a speed can cause swarf to clog, while too high a speed on steel can lead to overheating and loss of hardness in the cutting edges.
Mounting in the die grinder
The burr shank should be inserted into the collet to a depth of at least 15 mm to ensure a stable hold and avoid radial run-out. Before mounting, clean swarf and dirt from the shank and from the inside of the collet. Run-out can be checked by watching the tip of the burr while it turns slowly.
Tool maintenance
After use, clean swarf from the burr with a brass wire brush and remove any remaining material with solvent. Periodic oiling of the shank with machine oil prevents corrosion and makes fitting easier. Storing the burr in a dry place, in separate slots or tool trays, protects the cutting edges from damage.
Commercial information
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Client: MA...AK,date of purchase 01-03-2023 11:50
Client: an...as,date of purchase 07-10-2022 17:02
Client: He...ak,date of purchase 03-01-2022 22:04
Client: Ja...ka,date of purchase 24-04-2021 07:50
Client: MA...AK,date of purchase 16-04-2021 09:18
