⭐ Key Features
•M35 steel with 5% cobalt, heat treated to HRC 67 for superior hardness and edge retention
•135 degree split point provides instant penetration without center punch, reducing walking
•Cobalt composition allows continuous drilling at high temperatures without dulling, Ideal for structural steel, cast iron, stainless steel plates, and heavy fabrication
•Efficient Chip Removal – Tapered web helix design adds stability in tough materials. Large spiral flute quickly removes metal chips, enabling faster drilling speed
•Ultrasonically welded outer shell creates a permanent seal; any opening attempt leaves irreversible traces, ensuring brand-new products. The inner storage case prevents metal-on-metal friction during transit, protecting cutting edges and coating, and serves as permanent organizer by size. This dual design combines tamper-evident security with a reusable case that lasts the drill bits' entire life
🛠️ Specifications
• Brand : Satcrft
• Size : 49/64 Inch
• Unit : 1 Count
• Included components : 1pcs Drill bit
• Item highlights : Reduced Shank, 6" total length 3" working length for steel plate metal sheet and alloy steel drilling
• Number of items : 5
• Type : DRILL_BITS
• Package dimensions : H: 1.4 / L: 8.0 / W: 4.4 (Weight: 0.24)
📋 Product Description
This 49/64 inch cobalt drill bit is built for alloy steel and stainless fabrication. M35 high-speed steel with 5% cobalt ensures high red hardness. Reduced shank and 135 degree split point for precision and efficiency
