Product Name: HSS Combination Drill and Taps Set for Metal Drilling Tapping Countersink
Size: M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
Material: HSS and HSS Cobalt
Process: Fully Ground
Point Angle: 118 Degree (135 Degree Split Point is Also Available).
Flute Type: Spiral Flute Right Hand Cutting
Shank Type: Quick Change Hex Shank (Hex Shank with Magnetic Socket is Also Available)
Surface Finish: Bright (Titanium Coating, Black Oxide are Also Available)
Package: Six Pieces Packed in One Plastic Box
Features
1.Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time.
2.Self-centering point, do not need assistant center drilling or center punching.
3.Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools.
4.Modified bottoming chamfer has additional length to reduce chip load, add tool life, and permit higher tapping speeds.
5.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
6.Made from HSS with titanium coated, high hardness and rust resistance, durable and long service life.
7.Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
