Hommel Hercules uses cookies to give you the best possible service. By using our services, you agree to the cookie usage and the Privacy Policy .  

ATORN chuck for solid drill bits SK50 (ISO 7388-1) dia. 25 mm A=70 mm

ATORN chuck for solid drill bits SK50 (ISO 7388-1) dia. 25 mm A=70 mm

ATORN chuck for solid drill bits SK50 (ISO 7388-1) dia. 25 mm A=70 mm
Bild
Bild
Item no: 1021639 204 

Online price:

Available in 8-10 working days.

Application
This chuck is used to clamp indexable insert solid drill bits that are fixed with two screws, similar to a surface chuck.

Execution
  • Alloyed case-hardening steel, core tensile strength 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
  • Max. concentricity < 0.005 mm
  • Functional surfaces precision-ground, all other surfaces black-oxide
  • With Balluff chip hole

Delivery
1x SK40 or SK50 solid drill chuck (ISO 7388-1)

Notes
The previous standard DIN 69871-1 was superseded by ISO 7388-1.

Brand: ATORN
Tool holding device: SK 50
Form: AD
Clamping diameter (d1): 25 mm
Outer diameter (D): 45 mm
Projecting length (A): 70 mm
Coolant supply: Internal axial
Clearance length to collar (L1): 51 mm
Clamp in depth (T): 61 mm
Balancing quality: G 2.5 at 25,000 rpm

ATORN-No.: 22661016

EAN no.: 4050293714319

Product Datasheet
Versions
loading
Keywords:

You might also be interested in this

  • Jacket PULSSCHLAG black/anthracite size 58
  •
    Extractor for Darex XT3000
  •
    ATORN test pin RSB TC1 5.35 mm x 70 mm
  •
    ATORN ultra-slim BT30 hydraulic exp. chuck (ISO 7388-2) dia. 12 mm A=85 mm, IC
  •
    GEDORE double-end box wrench 17 x 19 mm DIN 3118
  •
    ATORN screw tap HSSE C 5156 40° thread 7/8 in ISO2 S 2.5xD CNC P
  •
    ATORN screw tap HSSE vap. B 376 0° M12 1.75 mm ISO2 D 3xD CNC UNI
  •
    Reducing sleeve DIN 2185 high-accuracy design MK external/internal 4/1
  •
    Tool holder for indexable solid drill inserts SK40 diameter 20 mm
  •
    ATORN solid carbide drill UNI TiAlNplus 5xD with IC 3.2 mm straight shank HA
  •
    ATORN solid carbide drill UNI TiAlNplus 3xD with IC 9.0 mm straight shank HB
  •
    ATORN die HSS EN 24230 NPT 1/4 in 18 speed outer diameter 38 mm
Herstellerinformationen