Tiancheng Bimetal hole saw
USD $0.1 - $14 /Piece
Min.Order:100 Pieces
1.from stainless steel to wood to synthetic plastic sheeting ,iron may be dis played ,ultra-performance of perforation.
2.The blade and drill body are bimetal products that are made by adapting two kinds of materials such as M42 high-speed steel and spring steel.
3.The design of unbalanced saw and side teeth can ensure fast trepanboring, scrap discharging and high efficiency of punching.
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