Seco Crownlocâ„¢ Crown K - Geometry 10.2 x 8.1 x 0.5mm Pack of 2 SD100-10.20-K

Crownlocâ„¢ Crown K - Geometry (Cast iron)

• K geometry, first choice for drilling in cast iron.
• The K geometry is designed for cast iron and features chamfered corners to reduce wear at high cutting speeds and eliminate “break out” at the exit of a hole.

About Crownloc™:

• Crownloc™ is a range of exchangeable tip drills designed to offer high quality holes at a lower cost.
• Matching the quality of high precision drills, Crownloc uses replaceable crowns to eliminate the need for and cost of regrinding.
• This guarantees consistently higher performance and tool life while also reducing the number of drills required in inventory.
• Crownloc features a unique clamping design with a precision-ground interface of interlocking V-grooves to allow high cutting speeds and ensure rigidity and exact repeatability of positioning of each crown.
• Long land margins provide excellent guidance to ensure high hole quality and self-centering geometry eliminates the need for center drilling operations.
• Double coolant holes through the crown permit a high volume of coolant to reach the cutting edges.
• The result is safer chip evacuation and longer tool life.
• Crownloc is available in a large range of optimized tip geometries for different applications and workpiece materials.
• It reduces stress in the machined surface and minimizes burr creation at the hole’s exit by minimizing cutting forces, high heat generation and workpiece hardening.
• Diameter range 10 - 25.99 mm (.393 - 1.023 inch).