Feature:     
1.100% Brand new and high quality.    
2.This set includes 4 standard plug cutters and 4 four-tooth chamfered cutters    
3.Chamfered cutters make tapered plugs to fill countersunk holes    
4.Use standard cutters to eliminate imperfections in wood    
5.8 Piece plug cutter set makes perfect plugs for counter-bored holes    
6.The cutter set achieves excellent finish when using same timber        

Specification:
Material: 45# carbon steel    
Shank features: round shank    
Suitable for bench drill round shank    
Size:    
    5/8"(wood plug 15.8mm)    
    1/2"(wood plug 12.7mm)    
    3/8"(wood plug 9.5mm)    
    1/4"(wood plug 6.3mm)    

Include:
8 x  Drill bits