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Tungsten carbide radius burr R dia. 16x18 mm shank dia. 8 mm SP work on edges
Article no.: 4007220049167
Article code:
Please note the delivery time and limited advice:
We order this item for you directly from the manufacturer, as it is not part of our main range and is therefore not in stock with us.
InfoProduct details
Technical Data
| Type of product | Burr |
Identification numbers & Classifications
| Article number | 4007220049167 | |
| EAN / GTIN | 4007220049167 | |
| Manufacturer number | 21143588 | |
| L-Number | L51140 285 |
Description
Description:
Radius burrs with a concave shape and special cut. Suitable for the production and processing of outer radii and rounded edges. Due to their special shapes, tungsten carbide burrs for flexible work on edges achieve almost precise chamfers or radii and can also be used flexibly in hard-to-reach areas. They are mainly used in steel and aluminium construction and have been specifically designed for chamfering, deburring and rounding of edges. Version with concave shape, tapered towards shank.
Feature:
- Radius corner design: 6 mm
- RPM from, grey cast iron, white cast iron: 9000 RPM
- RPM from, hardened, heat-treated steels over 1,200 N/mm²: 5000 RPM
- RPM from, hard non-ferrous metals: 5000 RPM
- RPM from, rust and acid-resistant steels: 5000 RPM
- RPM from, soft non-ferrous metals: 12000 RPM
- RPM from, steels up to 1,200 N/mm²: 9000 RPM
- RPM to, grey cast iron, white cast iron: 12000 RPM
- RPM to, hardened, heat-treated steels over 1,200 N/mm²: 7000 RPM
- RPM to, hard non-ferrous metals: 7000 RPM
- RPM to, rust and acid-resistant steels: 7000 RPM
- RPM to, soft non-ferrous metals: 18000 RPM
- RPM to, steels up to 1,200 N/mm²: 12000 RPM
- Cut: Special cut (SP)
- Dia. external, metric: 16 mm
- Dia. shank, metric: 8 mm
- Length, construction: 18 mm
- Length, cut: 12 mm
- Length, total: 118 mm
Advantage:
- Can be guided as desired.
- Extremely flexible for use in hard-to-reach areas.
- Creates almost exact chamfers and radii.
- The highly accurate concentricity enables impactfree working without creating chatter marks. This considerably reduces wear on the tool and tool drive.
Application:
- Recommendations for use: In exceptional cases, it is possible to work at less than 3,000 RPM. This is preferable for certain stationary applications or when countersinking with 360° use of the burr surface. For applications with low stock removal (deburring, chamfering, minor work on surfaces), the rotational speed can be increased by up to 100 %. In general, burrs are used counterrotationally or with a swinging motion. To achieve fine finishes or to achieve very smooth chamfers, pass the tool rapidly over the workpiece in the direction of rotation. If the smallest area of the burr diameter is being used, the recommended rotational speed can be increased accordingly.
- Applications: Deburring; Milling; Rounding; Working on edges; Working on edges (chamfering, rounding)
- Drive types: Flexible shaft drive; Tool machine; Robot; Stationary machines; Straight grinder
Material:
- Materials that can be worked:
- Cast steel
- Steel
- Steels up to 1,200 N/mm² (< 38 HRC)
- Steels up to 700 N/mm² (< 220 HB)
- Titanium
- Titanium alloys
- Tool steels
- Materials that can be worked: Cast steel; Steel; Steels up to 1,200 N/mm² (< 38 HRC); Steels up to 700 N/mm² (< 220 HB); Titanium; Titanium alloys; Tool steels
Note:
Available in two versions: Cylindrical with triple concave contour or with concave shape tapering towards the shaft.