Silverline Titanium Coated HSS Drill Bit Set 19pce

Amazon

ULa-hard, precision ground steel Suitable for most metals, plastic and wood Sizes: 1-10 mm in 0.5 mm increments Supplied in strong metal case, Weight: 0.00113758527192 pounds, Manufacturer: SLTL4

Zoro Tools

Ultra-hard and long-lasting titanium-coated high speed steel. Precision ground. Suitable for most metals, plastic and wood. Sizes: 1-10mm in 0.5mm increments. Supplied in strong metal case.