Wescon 596-ER Extd Reach Microstop, 3/8" Cutter, 1.25" Reach, Tri-Flat, WES596-ER3-TF

The Wescon Model 596-ER Extended Reach Microstop - 3/8" Cutter Capacity - 1.25" Reach - Tri-Flat (WES596-ER3-TF) is a precision microstop countersink cage used with countersink bits and compatible with any standard drill bit designed to deliver repeatable, accurate depth control during drilling operations. Engineered with a tri-flat connection, this Microstop allows technicians to maintain consistent countersink depths while minimizing material damage and tool slippage. It’s built for durability, ease of use, and smooth operation across various setups.

Key Features:

• Tri-flat connection enables secure, fast tool changes
• Supports up to 3/8" cutter capacity for flexible drilling options

Specifications:

• Cutter Capacity: 3/8"
• Connection: Tri-flat

Ideal for use in aircraft maintenance, aerospace assembly, and ground equipment fabrication, this Microstop allows for fast, repeatable countersink depths without compromising part integrity. To operate, attach the appropriate countersink bit, mount the Microstop to your compatible drill, adjust the depth collar, and begin precision cutting with guided control. Whether you're performing MRO tasks, installing a countersunk screw, or aligning countersink bits, you're performing MRO tasks on the tarmac or fabricating structural panels, this tool delivers clean, dependable results every time.