13/19/25pc for Wood Metal Titanium Coated HSS Drill Bit Set Kit 1-13mm with Case
Material：HSS (High Speed Steel). 25PCS(1/1.5/2/2.5/3/3.5/4/4.5/5/5.5/6/6.5/7/7.5/8/8.5/9/9.5/10/10.5/11/11.5/12/12.5/13mm). It can be used for drilling holes in thin plates such as wood, plastic, aluminium and iron plates.