ATORN surface chuck (Weldon) SK40 (ISO 7388-1) dia. 20 mm A=130 mm coolant bore
Brand: ATORN
DIN: 69871-1
Art.-no. 23157923
Manufacturer article no. 22660324
EAN 4050293707397
Individual prices for customers after login
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The previous standard DIN 69871-1 was superseded by ISO 7388-1.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) with coolant bores
 | |
Brand | ATORN |
Main EAN Code | 4050293707397 |
Manufacturer Part Number | 22660324 |
Tool holding device | SK 40 |
Clamping diameter (d) | 20 mm |
Projecting length (A) | 130 mm |
Outer diameter (D) | 52 mm |
Clearance length to collar (L) | 111 mm |
Balancing quality | G 2.5 at 25,000 rpm |
Form | AD/AF |
DIN | 69871-1 |
Gross Weight | 2.500 kg |
Last viewed
JUTEC aramid fabric heat-protection glove, size 10
HAKRO women's MIKRALINAR® t-shirt, kiwi, size XXL
ATORN indexable insert CCMT 060204-MP1 ACP25T-1
ATORN twist drill U4 HSSE TiNAlOX, DIN 1897, 4.4 mm x 58 mm x 24 mm, 118°
ORION plunge insert, 3-blade, left, 3.25 mm
ATORN SVLC boring bar, steel, positive, left, E 10H SVLC R/L 07
Makita TD110DSMJ 10.8 V cordless drill/driver, 2x 4 Ah Li-ion battery in MAKPAC
ATORN twist drill TLP HSSE-TiAlN, DIN 1897, 2.98 mm x 46 mm x 16 mm, 130°
KÄRCHER industrial vacuum cleaner IVR-B 20/8 container cap. 20 l anthr. 0.8 kW
ORION high-perf. drill, SC TiAlN, HPC 3xD 8.1 mm x 10 mm x 89 mm HB external |PROMOTION