Product Advantages:
Hex end drill set with 135 degree split point for increased stability when drilling. Hex-shank drill bits can quickly drill holes in wood, hardwood, playwood, plastic, acrylic, and can also be used on soft metals such as aluminum alloy and copper.
High impact drill bits with spiral grooves to quickly evacuate debris while drilling. A set contains 13 different sizes of metal drill bits to suit your usage needs.

Product Specifications:
Material: Industry Grade 4341 High Speed Steel
Hex Drill Bits Sizes: 2 x 1/16" / 1.5mm, 2 x 5/64" / 2mm, 2 x 3/32" / 2.5mm, 7/64" / 3mm, 1/8" / 3.2mm, 9/64" / 3.5mm, 5/32" / 4mm, 11/64" / 4.5mm, 3/16" / 4.8mm, 13/64" / 5mm, 7/ 32" / 5.5mm, 15/64" / 6mm, 1/4" / 6.5mm
Hex Shank Diameter: 1/4 Inch / 6.35mm

Package Contains:
16 x Hex Quick Change Drill Bits
Tips: There may be a 1-2mm error in manual measurement, please don't mind.

After-Sales Guarantee:
Aracombie has a 24-hour human customer service. If you have any questions before purchasing or are not 100% satisfied with the product, please feel free to contact us, and we will provide you with solutions as soon as possible.