Unraveling the Mystery of Hanson Left Hand Drill Bits: A Global Perspective

Introduction

The discovery of hundreds of thousands of sub-millimeter holes in shell and stone has sparked a debate among archaeologists about the tools used to create these tiny openings. The discussion is centered around the possibility that left-handed drill bits, specifically those made by Hanson, played a crucial role in this process. In this article, we will delve into the world of micro-drills, exploring various theories and hypotheses to uncover the truth behind this intriguing phenomenon.

Bi-conical Holes: A Key Clue

A picture posted on the previous thread clearly shows bi-conical holes, which are believed to be a result of using Hanson left hand drill bits. The presence of these holes raises questions about the tools used to create them and the possible techniques employed by ancient craftsmen. One theory is that a small amount of thermal expansion could have been achieved through heating and fast cooling, allowing for precise drilling.

Experimental Programs: Defining the Art of the Possible

To better understand the art of micro-drilling, experimental programs can be designed to test various theories and hypotheses. These programs would involve replicating ancient techniques using modern materials and tools, such as drift iron, sea urchin spines, chumash micro-drills, pressure flaked micro-drills, organic drill bits, wooden drill bits, and misclassified bone points.

Theories Abound

Several theories have been proposed to explain the presence of these tiny holes. Some believe that feather drills or non-durable technology could have been used to create them. Others suggest that tool specialization might have occurred in specific regions, with craftsmen developing unique techniques to drill through various materials.

Lines of Inquiry: Unraveling the Mystery

Several lines of inquiry can be pursued to uncover more information about Hanson left hand drill bits and their role in ancient micro-drilling. Some possible areas to explore include:

1. The use of tool-like objects to create hundreds of thousands of sub-millimeter holes.

2. The possibility of misclassified bone points, which could potentially be used as drills.

3. Experimental programs designed to test various theories about micro-drilling techniques.

The debate surrounding Hanson left hand drill bits and their role in ancient micro-drilling is a complex one. While we may not have all the answers yet, it is clear that further research and experimentation are needed to unravel this fascinating mystery. By exploring different theories and hypotheses, we can gain a deeper understanding of the tools and techniques used by our ancestors to create these intricate holes.