A.D. International DIY Hand Tool Drill Gauge Stainless Steel 1/16"- 1/2" by 64ths- Imperial Standard Hand Tool

About this item

• Meticulously crafted stainless steel measuring tool
• Identifies and measures drill bits from 1/16" to 1/2" by 64ths
• Adheres strictly to imperial standard fractional sizes
• Bold black text size markings for clarity
• Ideal for older, unmarked drill bits and smaller diameters