• +49 6204 739-0
  • Online-prices valid in Germany.
(Guest access)
X Login Webshop
X
Quick-Order
  • Item number (10 digits)
  • Quantity
Languages X DeutschEnglish
advanced search
Menu

ATORN chuck for solid drill bits BT40 (ISO 7388-2) dia. 25 mm A=76 mm

ATORN chuck for solid drill bits BT40 (ISO 7388-2) dia. 25 mm A=76 mm
Bild Bild

ATORN

Item no: 1021653 148

Online price:
Will be ordered for you
Add to watch list
Min. order quantity: 1
Add to basket
Description
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, black oxide finish.
  • Taper angle tolerance quality < AT3 in accordance with DIN 7187 and DIN 2080.
  • Max. concentricity < 0.005 mm.

Delivery
1x solid drill chuck BT40 (ISO 7388-2).

Notes
The previous standard JIS B 6339 MAS BT was superseded by ISO 7388-2.

Technical data

Brand: ATORN
Tool holding device: BT 40
Form: JD
Clamping diameter: 25 mm
Outer diameter: 45 mm
Projecting length: 76 mm
Clearance length to collar: 49 mm
Coolant supply: Internal axial
Clamp in depth: 59 mm
Balancing quality: G 2.5 at 25,000 rpm

More details

ATORN-No.: 22661021
EAN no.: 4050293714364

Product Datasheet

Versions
Herstellerinformationen
Keywords: ,NEU2021SPT,

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 .