Zhejiang Xinxing Tools Co., Ltd., was founded in 1994, is a high-tech enterprise focusing on hole processing technology. Our products include: Annular cutter, rail cutter, hole saw, spade drill, step drill, countersink, magnetic drill machine, solid carbide cutter, taps, B T A deep hole drill, etc.Nearly 30 years of efforts, the company
has 100 patents approximately, leading the industry standards drafting of 《ANNULAR CUTTER》, 《Internal cooling replaceable inserts spade drill》
annular cutter induction