As the leading ship supplier in Tonga, Emergency Strobe Light Mounting Bracket Screws, we specialize in delivering high-quality Marine Tapping Bits with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Marine Tapping Bits are specialized drill bits designed for underwater drilling and tapping operations. These mechanical systems are built to withstand harsh marine environments and high-pressure conditions. They ensure precise and efficient cutting in subsea applications.
Size: 1/2" to 2" diameter
Grade: High-speed steel (HSS) or carbide-tipped
Viscosity: N/A (not applicable for solid tools)
Buoyancy: Neutral to slightly negative (depends on material density)
Material: High-carbon steel, cobalt alloys, or tungsten carbide
Coating: Titanium nitride (TiN) or other wear-resistant coatings
Shank Type: Straight or hex for secure chuck gripping
Flute Design: Spiral or straight for chip evacuation
Operating Speed: 500-3000 RPM (varies by size and material)
Coolant Requirement: Optional (air or liquid for extended life)
Application: Marine-grade metals, stainless steel, and alloys
Corrosion Resistance: High (often coated or made of stainless)
Torque Capacity: 10-100 Nm (depends on bit size and material)
Precision Tolerance: ±0.005" for high-accuracy drilling
Weight: 50-500 grams (varies by size and material)
Compatibility: Standard drill chucks and magnetic bases
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