Sandvik Coromant 870-1140-8-GP4234 CoroDrill 870 drill tip (Pack of 5)

• WT (weight of item, Metric): 0.003 kg
• HAND (hand): R
• LF (functional length, Metric): 5.17 mm
• SUBSTRATE (Substrate ): HC
• CUTINT_SIZESHAPE (insert size and shape ): Coro Drill 870 -size 8

Coro Drill 870 Secure and predictable hole making process Designed for the intermediate hole-tolerance area of H9–H10, the Coro Drill 870 exchangeable-tip drill saves time and reduces your per hole. Designed for the intermediate hole-tolerance area of H9–H10, the Coro Drill 870 exchangeable-tip drill saves time and reduces your per hole. Coro Drill 870 can be tailored to optimize applications through diameter range, steps and length possibilities. Holes can be made more efficiently and closer to the specifications required, leaving them better suited to subsequent operations. Benefits The interface between tip and drill is simple, accurate and stable. Optimized drill flutes facilitate chip evacuation and with tip changing possible while the tool is still in the tool holder, you do not lose valuable cutting time. The new cutting edge geometries and grades provide a safe cutting process with optimized chip control, high penetration rates and a long dependable tool life. Reliable and secure process Easy handling and secure tip changing Optimized chip control and evacuation Long predictable tool life and high productivity Low per hole and excellent hole quality Features Secure, high-precision interface between drill body and tip for extra stability Tip changing possible while tool is in the machine to reduce downtime Drill flutes with optimized shape, size and helix angle optimized safe chip evacuation and overall tool stability Rigid drill body for high penetration rates and excellent hole quality Internal coolant for all drills Application Hole tolerance ; H9–H10Hole diameter range ; 10.00 to 33.00 mm (0.394–1.299 inch)Hole depths ; up to 10 × drill diameter Typical hole types ; pre-holes for taps and bolt holes Emendations For quick and easy tool mounting, gently press the tip down and towards the support surfaces while tightening the screw to the emended torque shown on the drill body