18739 SG-1 Type SG Premium Carbide Burr- Pointed Tree Shape 3.8mm the ratio should be kept

the ratio should be kept low

and setscrews to accommodate a wide variety of application requirements

making it uniquely practical for replacement applications

• Withstands substantially higher drilling temperatures while maintaining sharpness

• This series is designed for the user whose applications are well served without the need for the tighter tolerances of our standard Type 115

18739 SG-1 Type SG Premium Carbide Burr- Pointed Tree Shape 3.8mm the ratio should be keptDouble Cut The most popular burr for ferrous applications. The flutes are ground in both the left and right hand directions, offering better operator control and rapid stock removal in harder materials. The double cut geometry reduces the size of the chips and can be used at slower than normal speeds. Application: Milling, Acute Angle, Narrow Contouring Click Here for product catalog Proudly Manufactured in the U. S. A