HAND TAP CS - 30 MM X 3.5 MM (3 PCS) - ALPS
https://www.toolsnsafety.com/shop/hand-tap-cs-30-mm-x-3-5-mm-3-pcs-alps-4309
https://www.toolsnsafety.com/web/image/product.template/4309/image_1920?unique=c7c0967
(0 review)
Carbon Steel Cut Thread Hand Taps Millimeters