Top Cut 4™
4-edged indexable drill capable of drilling up to 5xD
Top Cut 4™
Top Cut 4™ is a versatile indexable drill with four true cutting edges on each insert. This drill is capable of supporting a variety of applications including through and cross-hole, inclined entry and exit, 45 degree corner, half cylindrical, concave, blind, and chain drilling.
Top Cut 4 is an All-Star tool.
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Four Chip Breakers in Four Grades
-V34
First choice for machining steel, cast iron and short chipping materials. Suitable for severe cutting conditions.
-V36
This insert is suitable for situations with low power consumption. First choice for universal use.
-V38
First choice for long chipping materials in titanium and stainless steel.
-DU
First choice for low-powered applications, machining of steel, cast iron and stainless steel.
Product Features:
- Standard diameter range covering 12-68mm
- 4 real cutting edges per insert
- 4 grades to achieve higher tool life at accelerated speeds: WU25CH, WU40PH, WPK10CH, WN10PH
- X-offset design to adjust diameter size on turning machines and optimize tolerances on machining centers
- Coolant channels exit right behind the cutting edge
- Differentiated insert shapes to avoid grade mixing between central and periphery inserts
- Optimized flutes to contain chips during machining
- Flanged shank to increase the overall drill stability in deep-drilling applications
