manufacturing: Fully Ground
 material :4341,9341,M2,M35,M42
 size:3.0mm-6.5mm
 finishing:White, TIN Coated, Rainbow Color, Bright, Black & Bright, Zirconium  Coating,   Black, Coffee Color, etc.
 point:118°or 135°
 Item No.:TY-H008
 

* this drills have flutes and cutting points on both ends. this allows the user with the ability to reverse the drill and utilize both ends.
* 135 split point starts drilling immediately.
* twice as many holes as a single end drill bit.
* used primarily in small machine shops and automatic body shops for drilling holes for  sheet metal screws or rivets.
* for drilling thin sheet metals, steel sheet, sheet brass, sheet aluminum and plastic sheets