#8F Screw header punch second punch for drywall screw

The material is M2, The coated is without coated, The hardness is 62.5-63.5degree, screw header punch is one of the main products of RENQIU HUACHAO SCREW TOOLS CO., LTD. with good price and quality,Factory direct sales Cheapest.Our company is a professional supplier(s) china and manufacturers China,with various Low price products For sale.

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#8F Screw header punch second punch for drywall screw

Product describe

One of the screw-formed tools, screw header punch also named second punch.It's major used to finish the head and recess shape of screw (ie. Phillips, Pozi, Hexagon, Square and Six-lobe recess).

Standard norm

Specification Parameter

Screw header punch second punch for AMF#8 drywall screw, it is major

used to finish the Bugle head and phillips driver of drywall screw. It is for

ANSI standard flat head machine screw, bugle head drywall screw and flat head self tapping screw .

The material is M2, we also have M42 material.
The coated is without coated, we also have tin coated and tilan coated.
The hardness is 62.5-63.5degree, we use vacuum heat treatment furnace to heat treatment.

The life of screw header punch

Without coated punch for iron/ carton steel screw : 20,000-30,000pcs

Without coated punch for stainless steel screw : 4000-5000pcs

With TIN coated punch for iron/ carton steel screw : 80,000-100,000pcs

With TIN coated punch for stainless steel screw : 70,000-80,000pcs

With TILAN coated punch for iron/ carton steel screw : 130,000-140,000pcs

With TILAN coated punch for stainless steel screw : 100,000-110,000pcs

Aftersales service

Pls open it and check all the items ASAS when you receive the goods,

if there is any damage or mistake, tell me pls , we will exchange or replace

for you within two weeks (don’t let it more than two weeks ).

Customer satisfaction is the most important to us . if you have any problem ,

pls feel free to contact with us !

screw header punch is one of the main products of RENQIU HUACHAO SCREW TOOLS CO., LTD. with good price and quality,Factory direct sales Cheapest.Our company is a professional supplier(s) china and manufacturers China,with various Low price products For sale.

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