Product description
1. It is made of high-quality metal material, welded by precise electron beam, and then quenched by vacuum high temperature, which has high hardness and long service life.
2. To open the iron plate with a hole above 5mm, first open about 1mm deep, and then use a positioning drill to drill through a hole along the saw gap, which is more convenient for iron filings.
3. Four specifications of hole openers can be selected at will to meet the needs of use
4. Suitable for hole-opening operations of materials such as aluminum,casting, wood, plastic, gypsum board, etc.
Product Name: Bimetallic Hole Opener
Specification: 32/38/44/54mm
Packing size: 210*125*30mm
1. The data are all manually measured, and there may be an error of 1-3mm
2. Due to objective reasons, the picture may be slightly different from the actual product