Kyocera OTM86165 Indexable Insert Drill 13/16 in 3xd

Product Description

The KYOCERA OTM86165 is an indexable insert drill from the Holeshot series, designed for precision hole-making in metal cutting applications. It accepts two WCMX-style inserts and delivers a maximum drill depth of 2.44 inches at a 3xD depth-to-diameter ratio. The drill body is steel construction with a 13/16 inch (0.813 inch) cutting diameter and a 3/4 inch whistle notch shank for secure tool holding. Coolant-through capability supports chip evacuation and tool life in demanding cutting conditions. This drill is suited for CNC machining centers and lathes operated by machinists and tool-and-die professionals.

The OTM86165 is applied in production and job-shop environments where consistent hole diameter and depth control are required. The 3xD ratio makes it well suited for medium-depth holes in steel, cast iron, and similar workpiece materials. The whistle notch shank style is compatible with standard tool holders that accept that drive feature. Coolant-through delivery is particularly effective when drilling deep holes where chip packing and heat buildup are concerns. This drill is a direct-mount tooling component intended for horizontal and vertical machining centers.

Key Features

• 13/16 inch (0.813 inch) maximum drill diameter with 2.44 inch maximum drill depth
• 3xD depth-to-diameter ratio for medium-depth drilling operations
• Takes two WCMX 040204-M1A indexable inserts for cost-effective edge replacement
• Coolant-through design for improved chip evacuation and thermal management
• Whistle notch shank (3/4 inch diameter) for positive rotational drive in compatible holders
• Right-hand cutting direction; steel drill body construction

Compatibility

Compatible with DR drill style tool holders and accepts WCMX 040204-M1A inserts. Part of the Holeshot series with a maximum drill depth range of 2.0 to 3.0 inches. Specific machine compatibility depends on spindle taper and tool holder selection.

Installation Notes

Installation and setup should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and the tool changer or turret is in a safe position before mounting or removing the drill body. Verify that the tool holder accepts a whistle notch shank at 3/4 inch diameter and that the holder is torqued according to the machine tool and holder manufacturer specifications. Confirm coolant-through passages are clear and coolant pressure is within the range specified by the machine tool before beginning a cut.