·Professional grade:Auto-soldering
·Ordinary Grade:Manual-soldering
·Unique carbide tip accelerates drilling speed and reduces wear
·H flute, accelerates dust removal and reduces wear
·Industrial finish
Diameter(mm) | Total Length(mm) | Usable Length(mm) | Article Number |
12 | 200 | 115 | HD-T12x200 |
14 | HD-T14x200 |
16 | HD-T16x200 |
18 | HD-T18x200 |
20 | HD-T20x200 |
22 | | | HD-T22x200 |
25 | HD-T25x200 |
28 | HD-T28x200 |
30 | HD-T30x200 |
32 | HD-T32x200 |
35 | HD-T35x200 |
38 | HD-T38x200 |
16 | 460 | 375 | HD-T16x460 |
18 | HD-T18x460 |
20 | HD-T20x460 |
22 | HD-T22x460 |
25 | HD-T25x460 |
28 | HD-T28x460 |
30 | HD-T30x460 |
32 | HD-T32x460 |
35 | | | HD-T35x460 |
38 | HD-T38x460 |
18 | 600 | 515 | HD-T18x600 |
20 | HD-T20x600 |
22 | HD-T22x600 |
25 | HD-T25x600 |
28 | HD-T28x600 |
30 | HD-T30x600 |
32 | HD-T32x600 |
35 | HD-T35x600 |
38 | HD-T38x600 |
22 | 920 | 835 | HD-T22x920 |
25 | HD-T25x920 |
28 | HD-T28x920 |
30 | HD-T30x920 |
32 | HD-T32x920 |
35 | HD-T35x920 |
38 | HD-T38x920 |