GRATTEC
Countersinks and Crank Drive Countersinks
GT-C12
90° Countersink for deburring and chamfering holes up to Ø 12 mm.
Made out of HSS steel. With thread M7 for mounting on blade holder EL0300GT and crank drive blade holder EL0802GT.
Part No. GT-C12
GT-C20
90° Countersink for deburring and chamfering holes up to Ø 20 mm.
Made out of HSS steel. With thread M7 for mounting on blade holder EL0300GT and crank drive blade holder EL0802GT.
Part No. GT-C20
GT-C30
90° Countersink for deburring and chamfering holes up to Ø 30 mm.
Made out of HSS steel. With thread M7 for mounting on blade holder EL0300GT and crank drive blade holder EL0802GT.
Part No. GT-C30
GT-BC3200
Patented crank drive countersink for chamfering small holes up to Ø 3 mm.
Made out of HSS steel, shaft-Ø 3,2 mm.
Part No. GT-BC3200
GT-BC6300
Patented crank drive countersink for chamfering holes up to Ø 6,3 mm.
Made out of HSS steel, shaft Ø 3,2 mm.
Part No. GT-BC6300
GT-BC8300
Patented crank drive countersink for chamfering holes up to Ø 8,3 mm.
Made out of HSS steel, shaft Ø 3,2 mm.
Part No. GT-BC8300
GT-BC1040
Patented crank drive countersink for chamfering holes up to Ø 10,4 mm.
Made out of HSS steel, shaft Ø 3,2 mm.
Part No. GT-BC1040
GT-BC1650
Patented crank drive countersink for chamfering holes up to Ø 16,5 mm.
Made out of HSS steel, shaft Ø 3,2 mm.
Part No. GT-BC1650
GT-EX2000
Patented external countersink for chamfering external shafts with Ø 4 - 18 mm. Made out of HSS steel, shaft Ø 3,2 mm. With crank drive.
Part No. GT-EX2000
GT-EX3000
Patented external countersink for chamfering external shafts with Ø 8 - 28 mm. Made out of HSS steel. Fits on the bladeholder EL0902.
Part No. GT-EX3000