CMT C552 FASTX4 Diamond Dry Drill Bit with cooling wax - D12x40 L80

• Diamond drill.
• Filled with cooling wax for drilling without water.
• Hexagonal shank.

DIAMOND GRIT PREMIUM GRADE
Very well-shaped and extremely strong cubo-octahedral inclusion-free heat-resistant crystals to deliver fast clean cuts up to 10 times longer life.
These hole saws guarantee excellent performance and superior lifetime even in the hardest materials.

Materials:
• tiles (porcelain, gres, quarry, etc.)
• hard stone (granite, marble, etc.)
• artificial stone (Okite^®, Silestone^®, etc.)

Parameters:
• Total length: 68 mm
• Cutting length: 30 mm
• Recommended speed: 1500 - 4000 rpm

• The percussion/hammer action mode must be turned off when using these hole saws.