Precision Bevel Edge Square DIN 875
Blade: 6"Beam: 4"Made of Steel hardened to Rockwell 55
Squares have accurate right angles both inside and outside
Made from a single piece of fully seasoned tool steel
All squares are fully hardened
Blades are beveled on both edges of each side
Beams and blades are ground and accuratelylapped for straightness and parallelism
Grade 00, 6"x4"
Grade 0, 6"x4"
ZZW PRECISION TOOL SUPPLY (SHANGHAI)CO.,LTD
Add: #4F, No.6 Building, #528 RuiQing Rd., East ZhangJiang,
PuDong 201201, Shanghai,P.R.China