P4840P-7R-E67 Carbide Inserts - WKP35S Grade (Pack of 10) - Walter
6171338 (C)P4840P-7R-E67
GRADE: WKP35S
The tool
- Fully ground circumference, for smaller production tolerances
- Special geometry for optimum chip formation
- E 67 – The easy-cutting one, with 13° rake angle
- For long-chipping materials (e.g. St37), stainless materials and materials with difficult cutting properties as well as aluminium
- Version: Wiper edge insert at periphery ensures excellent surface quality
- Square, positive indexable insert with four cutting edges
- Ideal for drilling into solid material with the D4120 indexable insert drill
- Special design of centre and outer inserts to compensate for the cutting forces
- Indents in the rake face signify the number of the cutting edge
Potential benefits
- Excellent surface quality thanks to wiper edge insert at periphery
- Increase in productivity through higher cutting data
- Adherence to minimal hole tolerances due to the optimum balance of forces
- Reduced costs thanks to four cutting edges
- High level of process reliability due to force-fit indexable insert clamping
The Application
- For drilling from solid, spot drilling on inclined or convex surfaces, chain drilling
- Ideal for general mechanical engineering, and the automotive, mass production and aerospace industries
6171338 (C) P4840P-7R-E67 CARBIDE INSERTS - WKP35S GRADE (PACK OF 10) - WALTER