⭐ Key Features
•Contains 5% cobalt in M35 HSS, heat treated to HRC 67 for maximum hardness and heat resistance
•135 degree split point eliminates walking on curved or uneven pipe surfaces
•Cobalt alloy maintains cutting edge under heavy feed rates, extending tool life, Works on heavy metal plate, pipe fittings, cast iron, stainless steel, and alloys
•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 : 39/64 Inch
• Unit : 1 Count
• Included components : 1pcs Drill bit
• Item highlights : Reduced Shank, For stainless steel cast iron and metal sheet drilling applications, 6" total length 3" working length
• Number of items : 5
• Type : DRILL_BITS
• Package dimensions : H: 1.4 / L: 8.0 / W: 4.4 (Weight: 0.24)
📋 Product Description
Precision 39/64 inch cobalt drill bit for metalworking and mold base drilling. M35 cobalt steel (5% cobalt) offers excellent hardness. Reduced shank design enables use with portable drills. 135 degree split point for chatter-free starts
