Drilling cycles optimized
A new replaceable head drill from Walter can reduce machining time in series production thanks to its patented interface and screwless design.
Articles and background information on the topic
A new replaceable head drill from Walter can reduce machining time in series production thanks to its patented interface and screwless design.

Three-edged replaceable head drilling system
With the Logiq 3 CHAM, Iscar is offering its new three-edged replaceable head system. Compared to conventional drilling tools with two cutting edges, it is said to enable up to 100 percent higher feed rates.
Three-edged replaceable head drill bit
The front tube plate of a tube bundle heat exchanger has numerous holes. Mapal's three-edged replaceable head drill with Tritan geometry impressed with its precision, performance and efficiency during testing in the petrochemical industry.
Diameter of four to six millimeters
Iscar offers what it describes as the world's smallest replaceable head drill from the Sumo Cham series in diameters of four to six millimetres, which is suitable for machining micro sizes.

Iscar has expanded its Cham IQ Drill line to include diameters ranging from 33 to 40 millimetres and drilling depths from 1.5 to 8xD. The replaceable head drills are characterized by their long tool life and high surface quality when machining steel and cast iron workpieces.