King Brinell Master Test Block for 3000Kg Load only

King Brinell Model KMTB

Note: All hardness ranges available - Please enter the BHN test block range that you require in the "Required Range" box above. 

• Unique patented electro-etched surface layout grid ensures proper spacing between impressions.
• Five master Brinell impressions are clearly identifiable.
• Manufactured from de-carb free tool steel. Meets ASTM E-10 specifications.
• Aluminum test blocks available for lower hardness ranges.