Drillco 28mm x 1.50 Carbon Hex Re-Thread Die (336E280A)
Drillco 336E280A 28mm x 1.50 Carbon Hex Re-Thread Die is a precision-engineered hexagon rethreading die crafted from high carbon steel with premium grade cobalt HSS cutting edges for superior performance on harder materials. This extra-thick die is designed to restore damaged or jammed threads and is not intended for cutting new threads on unthreaded bar, bolts, or pipes. It features a bronze surface treatment that provides high lubricity and improved wear resistance, plus a self-centering 135° split-point to reduce thrust requirements and minimize walking during use. The shorter screw machine length enhances rigidity to reduce breakage. The round shank fits standard holders. Made in USA, this die is ideal for professional mechanics and industrial maintenance users.
High carbon steel construction with premium grade cobalt HSS for cutting harder materials
Extra-thick design optimized for rethreading damaged threads
Bronze surface treatment offers high lubricity and corrosion resistance
Self-centering 135° split-point reduces thrust and prevents walking
Shorter screw machine length increases rigidity and reduces breakage
Round shank compatible with standard holders and tools
Restores thread integrity to extend fastener lifespan
Cuts approximately 30% faster on harder materials than standard HSS dies
Reduces operator fatigue with lower thrust requirements
Minimizes downtime with efficient and reliable thread repair
Durable design withstands repeated heavy use
Technical Specifications:
Thread Size: 28mm x 1.50
Type: Hex Rethreading Die
Material: High Carbon Steel with Premium Grade Cobalt HSS
Finish: Bronze Surface Treatment
Design: Self-centering 135° split-point
Shank: Round shank compatible with standard holders
Application Notes: For rethreading only — not for cutting new threads
Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 336E280A
