51pcs Twist Drill tools 1.0-6.0mm Round Straight Shank Metric HSS Drilling Tool ferramentas herramientas furadeira with Case

A set of hight quality twist drills that works well and have a sturdy storage case to protect them.
Features:
Straight round shank.
Sharp and easy to drill hole.
Equipped in a high quality compact folding box.
Including 51 sizes in one drill bit set (1.0-6.0mm).
Made from nice quality high speed steel for increased durability.
Can be used to drill holes on stainless steel, alloy steel, cast iron.
Specifications:
Material: High speed steel
Package Weight: 583g / 20.56oz
Package Size: 16.5 * 16 * 4cm / 6.49 * 6.30 * 1.57in
Package List:
51 * Twist Drill
1 * Case