List price:
Discount: %
Your price::
Qty
New customer
Are you new to Kennametal? Create and account and get started.
Create AccountRegistered User
already have an account? Sign in.
Sign InShip-to
Change Account
New customer
Are you new to Kennametal? Create and account and get started.
Create AccountRegistered User
already have an account? Sign in.
Sign InShip-to
Change Account
successfully added to cart
View Cart
View Cart
Notifications
Mark all as read
T491 • Форма E для глухих отверстий • Внутренний подвод СОЖ • Метрическая система
Цельные твердосплавные накатники Beyond™ • Глухие отверстия
Metric
Inch
| SAP Material Number | 5520810 |
| ISO Catalog Number | T491M060X100R6HX-D74 |
| ANSI Catalog Number | T491M060X100R6HX-D74 |
| Grade | KCN14 |
| [D1-TDZ] Thread Diameter Size | M6 X 1 |
| [L] Overall Length | 80.0000 |
| [L] Overall Length | 3.150 |
| [L3] Thread Length | 10.0000 |
| [L3] Thread Length | .3900 |
| [L2] Useable Length | 30.0000 |
| [L2] Useable Length | 1.180 |
| [D] Adapter / Shank / Bore Diameter | 6.0 |
| [D] Adapter / Shank / Bore Diameter | .2362 |
| Number of Lube Grooves | 2 |
| Dimension Standard | DIN 2174 |
| Thread Tolerance Class ISO | 6HX-I |
Uses and application
Tapping: Blind Hole
HM
Chamfer Form E (1.5–2)
Through Coolant: Axial: Tapping
Class of Fit: 6HX
Manufacturer’s Specs: M
Workpiece Materials
N
Non-Ferrous
Features and benefits
- Сплав KCN14 с покрытием из TiN + CrC/C для обработки алюминия.
Machine Side
loading...
Workpiece Side
loading...
Grades
-
KCN14
Coated carbide, PVD — two-layer coating over fine-grain carbide. Coating consists of low-friction CrC/C over wear-resistant TiN. CrC/C resists galling of non-ferrous materials to the tap. Provides superior performance for tapping cast aluminum and other non-ferrous materials.
N Non-Ferrous
| shank tolerance | |
| D | tolerance h6 + / - |
| 6 | +0, -0,008 |
| 810 | +0, -0,009 |
| 1216 | +0, -0,011 |
| shank tolerance | |
| D | tolerance h6 + / - |
| .250–.375 | +0, -.0004 |
| .438–.625 | +0, -.0004 |
Вакансии
✉ Оставайтесь на связи
© 2022 Terms & Conditions of Use | Conditions of Sale | Data Privacy Policy
Kennametal Inc. 525 William Penn Place Suite 3300, Pittsburgh, PA 15219
