Rivet Dimple Dies Set Of 2 For 100 Degree Countersink In Pre-Punched Aluminum Sheet Metal For Three Sixteenths Inch MS20426 MS204 Rivets Beefy Heat-Treated Hardened Steel

Two-piece 100° countersink dies for 3/16 inch rivets
✔️ Set of 2, 3/16 inch shaft, for 100 degree MS20426/MS20427 rivets

These dies are designed to form a precise 100 degree countersink in pre-punched aluminum sheet metal, tailored for MS20426 and MS20427 style rivets. The beefy heat-treated hardened steel construction delivers durability for repeated use in aerospace and automotive fabrication tasks.

✅ Material: heat treated hardened steel with polished working surface
✅ Size compatibility: 3/16 inch shaft diameter; fits 3/16 inch MS20426/MS20427 rivets
✅ Die dimensions: male 1/4 inch long; female 3/8 inch long; shank diameter 0.187 inch (4.75 mm)
✅ Pack: set of 2 dies for quick replacement
✅ Application: forms a clean 100 degree countersink in aluminum sheet for these rivets

💡 What is a rivet dimple die and why is a 100 degree countersink handy in aluminum projects?

This handy tool helps create a precise countersink for flush rivet heads in aluminum panels. - handy for seating flush rivet heads in pre punched holes
- improves seating consistency across multiple holes
- compatible with 3/16 inch MS20426/MS20427 rivets
- reduces rework and improves panel finish