E-Z Coil Kit Economy 9/16"-18 X 2D UnfProduct Description: The E Z Coil Kit Economy 9 16" 18 X 2D UNF is designed to repair and reinforce damaged threads in soft materials like aluminium, cast iron, magnesium, and other non ferrous metals. This helical stainless steel wire insert offers a reliable and durable solution to prevent stripping, wear, and further thread damage. With a 2D insert height (equal to 2 times the diameter), this kit provides an enhanced repair for more robust

✅ Versatile & Precise Cutting – Delivers faster cutting speeds

This pin is to suit the larger arbor that we sell and can take a range of mini cutters from 21mm - 25mm

Bushing Type: Collared Type

this kit ensures professional-grade results for a wide range of applications

and other soft metals

500 height insert (half the diameter)

✔ Product: 20mm HSS Mini Hole Saw✔ Material: High-speed steel (HSS) for superior durability and cutting performance✔ Cutting Geometry: Two-layer cutting design for quick drilling and minimal vibration✔ Shank Type: Threaded shank with a special tool holder for easy and secure installation✔ Cutting Depth Adjustment: Clam tail bolts and internal hexagonal wrench for precise cutting depth and spring force adjustments✔ Pilot Pin: Sold separately

5D UNC is the perfect solution for repairing or reinforcing damaged threads in soft materials

Easy to use and adjust vernier height gauge for determining the height of objects

Insize 40mm Setting Ring

Part Number: 20400

durable repair while offering protection against wear