Shanghai Fengyue Tools Industrial Co., Ltd. [China]

Detailed Product Description

High Speed Steel cutting edges. 
Sharper tooth tip for easier cutting. 
Better chip clearance. 
Longer product life; teeth stay sharp longer. 
Exchangeable centering pilot drill. 
Exchangeable threaded arbor with three flatted shank. 
For high precision drilling in metallic sheet. 
Size: 15 -100mm (1/2' -2-3/8')