1、The reamer is made of high-speed steel, featuring high hardness and wear resistance, and a long service life 2、The reamer has parallel edges, cutting and drilling more neatly and with higher accuracy 3、The reamer is a straight notch type, and the debris will gather in the notch when drilling, making it cleaner 4、Suitable for drilling wood, plastic, iron, steel and other metal materials 5、Generally applicable to through-hole, blind hole processing, for hole processing chip scrap removal is particularly outstanding Features: 100% brand new and high quality Universal, size from 3mm to 16mm Material: HSS Application: Generally applicable to through-hole, blind hole processing, for hole processing chip scrap removal is particularly outstanding Package Included: 1 x Drill Hand Reamer Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.