臺州瓦爾特工具制造有限公司專業供應美制機用絲錐。

1.本廠生產的美國標準絲錐是按ANSI B94.9生產制造的。
2.絲錐為一支一組，公差級別為一級、二級、三級。
1.The American standard taps manufactured by our works are in accordance with ANSIB94.9
2.Taps are in groups one tap for each group The tolerance range class are class1,2,3.

美國標準絲錐的形式尺寸符合機械行業標準JB
The style and dimension of the American standard taps conform to mechanical industry standard JB

美制機用絲錐參數