10pcs 16-53mm TCT Carbide Alloy Hole Saw Cutter Set Drill Bit

Three groups of edge, each blade in cutting process is responsible only for 1 / 3 of the workload, and inside each edge also has a cutting edge, also due to the edge,

respectively, the burden of the characteristics of part of the cutting work, making the drill hole is not easy to produce the phenomenon of edge collapse.

 

Material: Alloy

Color: silver

Length: 67mm

Outside diameter Size: 16mm, 18mm, 19mm, 22mm, 25mm, 30mm, 35mm, 42mm, 50mm, 53mm

Chuck size: 9mm

Appliacation: Can be used for bench drill, electric drill chuck with the use of machine tools.

-Each edge is a part of the characteristics of the cutting work, making the hole is not easy to produce the phenomenon of collapse.

-The stainless steel plate, steel, casting, Aluminum Alloy, iron and other kinds of metal plate drilling.

-Chip removal, with excellent performance, sharp edge, wear-resistant.



 

10 x Drill Bit Holes