KOMET crown cutter

ROCK HILL, South Carolina--Now offered in an extra-extra-long configuration with an 8.0-mm working end, the KOMET H4MCXXL crown cutter is precision-engineered to cut through crowns and bridges constructed of commonly used alloys, as well as titanium. The cutter also is recommended for use on veneers fabricated of low-fusion ceramic materials and on porcelain-fused-to-metal crowns. Like the other KOMET H4MC cutters, the extra-extra-long instrument features the manufacturer’s specially developed D-toothing. This allows rapid, efficient cutting of crowns and bridges made of conventional metals. Large chip spaces permit quick chip removal and prevent clogging, especially when cutting soft alloys with gold content.The instrument’s transverse-blade tip provides easy penetration into the material to be cut, and its pyramid-shaped blade design prevents blade breakouts, helps guarantee stability and high resistance to breakage, and helps ensure smooth operation with little vibration.The new, 8.0-mm long version completes the range of the H4MC crown cutter series, which also features cutters with regular (2.0 mm; H4MC), long (3.5 mm; H4MCL), and extra-long (5.0 mm; H4MCXL) working ends. New diamond bur designed to cut zirconia crownsWith a recommended application angle of 45 degrees, the burs provide the operator with control of the cutting process in individual cases, obviating the need to reposition or awkwardly hold the handpiece. The instruments can be identified by a white or black ring: white for ceramics, black for metals.Offering a consistently high material reduction rate, the KOMET H4MC crown cutters prove particularly efficient in cases of hard-to-cut non-precious alloys. The instruments can be used in electronic micromotors, as well as air-driven handpieces at an optimal speed of 160,000 rpm and with sufficient coolant.For more information, call (888) 566-3887 or visit www.komet-usa.com.To comment on this product, go to community.pennwelldentalgroup.com/.