american broach & machine company was founded in ann arbor michigan in 1919 by f.j. lapointe who has been called the father of modern broaching. he held many of the basic patents that introduced the modern broaching techniques now used. the company was purchased by the sundstrand corporation of rockford illinois in 1937. the broaching tool division was purchased in 1961 by the present american broach & machine company of ann arbor michigan organization.

• 拉刀磨床
• 立式工作台上移式拉床
• 立式平面拉床(双滑枕)
• 卧式拉床
• 卧式平面拉床
• 下拉式立式拉床