Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.
 

Excellent for hard rock through to sand-lime stone, concrete, granite, sandstone, etc. Capable of withstanding high temperatures, so will not blunt through overheating. No delays for cooling intervals.