We offer HSS ground drills manufactured from quality raw material and are available in different shapes and sizes.
Ranges of these drills are as follows:
| Ground twist drills |
Specification | Range |
| HSS Parallel Shank (Jobber Series) |
IS 5101/1991 ISO 235 - 1980 BS 328 : Part 1 : 1986 DIN 338 : 1978 |
1.5mm to 16 mm 1/16" to 5/ 8’’ |
| HSS Parallel Shank (Stub Series) |
IS 5100 : 1969 ISO 235 : 1980 BS 328 : Part 1 : 1986 DIN 1897 : 1984 |
1.5mm to 16 mm 1/16" to 5/ 8’’ |
| HSS Parallel Shank (Long Series) |
IS 5102/1969 ISO 494 : 1975 BS 328 : Part 1 : 1986 DIN 340 : 1978 |
1.5mm to 16 mm 1/16" to 5/ 8’’ |
| HSS Parallel Shank (Extra Long Series) |
IS 7823 : 1983 DIN 1869 : 1978 |
3 to 12.5mm 1/8"" to 1/2" |
| HSS Taper Shank |
IS 5103 : 1969 ISO 235 : 1980 BS 328 : Part 1 : 1986 DIN 345 : 1978 |
3mm to 25 mm 1/8" to 1" |
| HSS Taper Shank (Long Series) |
IS 8305 : 1976 DIN 341 : 1978 |
5mm to 25 mm 3/16" to 1" |
| HSS Taper Shank (Extra Long Series) |
IS 7822 : 1983 DIN 1870 : 1978 |
3mm to 25 mm 1/8" to 1" |
