
PAN AMERICAN TOOL
Frequently asked questions
Common questions about PAN AMERICAN TOOL from 3G Electric.
What is the significance of the double-margin design in PAN AMERICAN TOOL drill bits?
The double-margin design on PAN AMERICAN TOOL drill bits features two cutting edges that contact the hole wall, providing improved hole straightness and surface finish compared to single-margin drills. This configuration reduces vibration and prevents bell-mouthing, especially in deep-hole drilling. It also allows for better chip evacuation and heat dissipation, extending tool life in demanding materials like stainless steel and titanium.
What does the 135° split point on PAN AMERICAN TOOL cobalt drill bits do?
The 135° split point on PAN AMERICAN TOOL drill bits reduces the chisel edge width, lowering the thrust force required to start the cut. This geometry improves centering accuracy and reduces walking, making it suitable for drilling on curved surfaces or without a center punch. It also enhances chip formation and evacuation, particularly in high-temperature alloys and hardened steels.
Are PAN AMERICAN TOOL drill bits compliant with NAS 907 Type J specifications?
Yes, many PAN AMERICAN TOOL double-margin drill bits are manufactured to meet NAS 907 Type J standards, which specify dimensional tolerances, material composition, and performance requirements for aerospace-grade cutting tools. This compliance ensures that the drill bits are suitable for use in aircraft maintenance, repair, and manufacturing operations where strict quality control is mandated.
What materials are PAN AMERICAN TOOL cobalt drill bits designed to cut?
PAN AMERICAN TOOL cobalt drill bits are engineered for drilling in high-strength materials such as stainless steels, titanium alloys, nickel-based superalloys (e.g., Inconel), and hardened tool steels. The cobalt content (typically 5-8%) provides hot hardness and wear resistance, allowing the tools to maintain cutting edge integrity at elevated temperatures generated during machining of these materials.
How does the straw/bronze cobalt finish on PAN AMERICAN TOOL drill bits benefit performance?
The straw/bronze cobalt finish on PAN AMERICAN TOOL drill bits is a heat-treated surface layer that increases hardness and reduces friction. This finish improves lubricity, which lowers cutting forces and heat buildup, and enhances chip flow. It also provides corrosion resistance, extending tool life in humid or coolant-rich environments.
Does 3G Electric supply PAN AMERICAN TOOL products?
Yes — 3G Electric (S) Pte. Ltd. supplies PAN AMERICAN TOOL products. We stock the PAN AMERICAN TOOL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.



























