Alpha Stainless Plus Metric Tuffbox Pro Drill Set (25 & 26 Piece)
Engineered for the toughest jobs, the Alpha Stainless Plus drill set delivers 5x the life of standard cobalt drills when working with stainless steel. The bits feature a Titanium Aluminium Nitride (TiAlN) coating for ultimate wear resistance and a 130-degree special point angle for quick penetration, which reduces work hardening. A 40-degree fast spiral flute ensures controlled chip evacuation. All housed in the innovative Tuffbox Pro.
Key Drill Features
Performance: 5x Life in stainless steel vs. standard cobalt drills.
Coating: Titanium Aluminium Nitride (TiAlN) for ultimate wear resistance.
Point: 130-degree special point for quick penetration (reduces work hardening).
Flute: 40-degree helix fast spiral flute for controlled chip evacuation.
Ideal For: Stainless steel, steel & aluminium.
Suits: Power drills and pedestal drills.
Tuffbox Pro Features
Strong hinges allow bits to stand up while working
Sturdy latch to secure contents on the worksite
Bold, colour-coded case for easy location
Specifications by Model
25 Piece Set (SM25SPTP)
Sizes: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 12.0, 12.5 & 13.0mm
26 Piece "Site Ready" Set (SM26SPTP)
Note: Site Ready set with duplicates of common sizes.
Sizes: 2.0, 2.0, 2.5, 3.0, 3.0, 3.3, 3.5, 4.0, 4.0, 4.2, 4.5, 5.0, 5.0, 5.5, 6.0, 6.5, 6.8, 7.0, 7.5, 8.0, 8.5, 9.0, 10.0, 11.0, 12.0, 13.0mm