⭐ Key Features
•7/16" Diameter for Heavy-Duty Holes: Perfect for large fasteners and clearance holes in metal structures
•Superior Hardness & Durability: Crafted from M35 cobalt HSS containing 5% cobalt, heat-treated to HRC 72 for maximum wear resistance in tough metals
•High-Performance TiAlN Coating: Withstands high-temperature drilling, protecting the bit from annealing and extending tool life in stainless and carbon steel
•135° Split Point for Precision: Self-centering tip reduces walking and drilling effort, giving you clean, round holes even on curved surfaces
•Ideal for Structural Steel and Plate: Commonly used in shipbuilding, construction, and heavy machinery
•The drill bits use a dual-layer design for security and durability. The outer clamshell is ultrasonically welded, making tampering evident and ensuring factory-fresh arrival. Inside, a custom storage box prevents metal-on-metal contact, protecting bit edges and coatings. The box also serves as a permanent organizer, keeping bits separated by size. This system guarantees product integrity at purchase and offers a reusable storage solution for the bits' lifetime
🛠️ Specifications
• Brand : Miskamro
• Size : 7/16 Inch
• Item highlights : 135 Degree Split Point, 5-1/2" Total Length, 4-1/16" Working Length, for Heavy-Duty Steel, Stainless, Alloy
• Number of items : 1
• Type : DRILL_BITS
• Package dimensions : H: 0.7 / L: 7.8 / W: 3.9 (Weight: 0.24)
