Kyocera OTM86508 Flag Handle Driver T6 Torx

Product Description

The KYOCERA OTM86508 is a flag-handle driver designed for seating and removing screws on indexable cutting tools. It accepts a T6 Torx drive and provides the torque control and access angle that technicians need when working in tight toolholder setups. The flag-style handle improves grip and leverage compared to a straight-shank driver, reducing the risk of cam-out on small insert screws. At 0.05 pounds, this compact tool is light enough to carry on the bench or in a toolbox without adding bulk. Machining professionals and tool grinders use this driver as part of routine insert changes on indexable drilling systems.

The OTM86508 is suited for use with Stinger Drill systems and SDR-style toolholders. It is compatible with insert screws designated SCR-07 and works with TCMT 12122 complete inserts. This driver is used in production machining environments where indexable drills are serviced frequently, including CNC turning centers and machining cells that require fast, repeatable insert changes with proper seating torque.

Key Features

• T6 Torx drive matches the screw head geometry on Stinger Drill insert hardware
• Flag-handle design provides improved grip and controlled torque during insert changes
• Compatible with SCR-07 insert screws for precise fitment
• Works with TCMT 12122 inserts and SDR-style toolholders
• Lightweight at 0.05 pounds for easy bench and field use

Compatibility

Compatible with Stinger Drill systems using SDR toolholder styles, SCR-07 insert screws, and TCMT 12122 complete inserts.

Installation Notes

Insert driver changes should be performed by a qualified machinist or tooling technician. Ensure the machine is powered down and the spindle is locked before accessing the toolholder. Use the flag handle to apply steady, controlled torque when seating or loosening insert screws - do not use power tools or impact drivers with this instrument. Follow the toolholder manufacturer's recommended torque procedure for the specific insert screw being used.