Features:1.Straight flute chucking reamer is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.2.Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts.3.Straight flute chucking reamer align existing hole prior to rivet or bolt installation. The point is tapered to allow entry into overlapping hole.4.Straight flute chucking reamer has the smooth, chatterfree action necessary for fine finishes.5.Generally applicable to throughhole, blind hole processing, for hole processing chip scrap removal is particularly outstanding.100% brand new and high qualityUniversal, size from 3mm to 16mmMaterial: HSSApplication:Generally applicable to through-hole, blind hole processing, for hole processing chip scrap removal is particularly outstandingPackage Included:1 x Drill Hand ReamerNote: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..