| Head changea | ble drill | |
| ø6 mm - ø25.9 mm / L/D = 1.5, 3, 5, 8, 12 L/D = 12 : ø8 ~ ø22.9 Head changeable drill series | J010 - J027 |
| ø26 mm - ø41 mm / L/D = 3, 5 Two cutting edges functioned for productivity in large diameter drilling | J028 - J032 |
| Solid Drill | | |
| High perfor | mance solid carbide drill | J033 - J053 |
| DSW ø3 mm - ø12 mm / L/D = 3, 5, 8 | J034 - J040 |
| DSX ø3 mm - ø10 mm / L/D = 3, 5, 8 | J041 - J044 |
| DSE ø3 mm - ø10 mm / L/D = 2, 3 | J045 - J047 |
| DSM / DSM-CP ø0.1 mm - ø3 mm / L/D = 5, 10, 15 | J048 - J050 |
| FDC ø5 mm - ø16 mm / L/D = 5, 8 | J051 - J052 |
| CDS ø0.4 mm - ø13 mm / L/D = 5 - 12 | J053 |