Titanium-plated Spiral Step Drill 4PC Set style:4pc the flip-top lid is designed

the flip-top lid is designed with a secure lock

making it easier to achieve flawless results every time

With dimensions of 17

Structure: single layer

Or wait 10 minutes in the steam bath

Titanium-plated Spiral Step Drill 4PC Set style:4pc the flip-top lid is designedName: Titanium plated spiral step drill 4PC set Product size, 15 * 14 * 4cm Material: High speed steel 4241 (suitable for workpieces with a hardness below 25 , such as carbon steel) specification: 4 32mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) 6. 35mm handle 4 20mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm) 6. 35mm handle 4 12mm (4, 5, 6, 7, 8, 9, 10, 11, 12) 6. 35mm handle 3 12mm (3,4,5,6,7,8,9,10,12) 6. 35mm handle Packaging: aluminum