ATORN surface chuck (Weldon) SK50 (ISO 7388-1) dia. 8 mm A=100 mm
Brand: ATORN
Art.-no. 23157840
Manufacturer article no. 22660241
EAN 4050293706567
Application
For clamping tools with straight shank and clamping surface in accordance with DIN 1835 B.
Execution
- Alloyed case-hardening steel with core tensile strength of at least 950 N/mm²
- Case-hardened HRc 60 ± 2 (HV 700 ± 50), hardness depth 0.8 mm ± 0.2 mm
- Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080
- Tool holder concentricity, internal taper to clamping diameter ≤ 0.005 mm
- All functional surfaces are machined
Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.
Delivery
1x SK40 or SK50 surface chuck (Weldon) (ISO 7388-1)
 | |
Brand | ATORN |
Tool holding device | SK 50 |
Clamping diameter (d) | 8 mm |
Projecting length (A) | 100 mm |
Outer diameter (D) | 28 mm |
Clearance length to collar (L) | 81 mm |
Length 2 (L1) | 18 mm |
Coolant supply | Internal axial |
Balancing quality | G 2.5 at 25,000 rpm |
Form | AD |
Weldon surface chucks
ORIONFor example:
1x gloves: 1 pair (2 pieces)
1x bit set: 1 set (10 pieces)
1x screw: package (50 pieces)
First 5 digits = material no . / Product no . + last 3 digits = dimensions / diameter / article no.
For example, solid carbide end mills 3x5x50mm first 5 digits 16851 + last 3 points 050
article no.: 16851050
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.
Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
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