Place of Origin:China Zhejiang
Shaping Mode:Die Casting
Product Name:second punch
Size:Nominal Size: JIS-M20, M23; ANSI-#4, #8; DIN-M30, M35;
screw Application:Machine Screw , Tapping Screw , Wood Screw or any others
Header punch standard:
JIS, ANSI, DIN, ISO, BS, GB, and NON-STANDARD .
The common head style:
Flat head, pan head , oval head , binding head , round head, truss head, button head, pf head, cheese head, fillister head and so on .
The common driver:
Phillips , Phillips and slot combination, slotted, hexagon, six-lobe (torx), six-lobe tamper , six-lobe/slot , pozidriv , square, square/slot , Phillips/square, triangle and so on .
The coating about the screw header punch:
With TIN coating-yellow coated,
With TILAN coating-black coated
The standard size:
The unit weight about the header punch: