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1, HSS M2 material fully ground for precision drilling performance.
2, One piece realize various diamter drilling work purposes on highest efficiency.
3, Tri-flat shank to increase that torque making drilling work more stable.
4, Durable drilling with professional premium performance.
5, Precision drilling in cable ducts and for switch cabinets.
6, Max. cutting depth of each diameter up to 5mm.
| Quantity: | |
|---|---|
Size table:
| Item Number | Diameter Combination | Step QTY. | Overall Length(mm) | Shank Diameter(mm) |
| 928.1230412051 | 4,6,8,10,12 | 5 | 65 | 10 |
| 928.1230412091 | 4,5,6,7,8,9,10,11,12 | 9 | 65 | 10 |
| 928.1230420091 | 4,6,8,10,12,14,16,18,20 | 9 | 75 | 10 |
| 928.1230422101 | 4,6,8,10,12,14,16,18,20,22 | 10 | 80 | 10 |
| 928.1230430141 | 4,6,8,10,12,14,16,18,20,22,24,26,28,30 | 14 | 100 | 13 |
| 928.1230432151 | 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32 | 15 | 105 | 13 |
| 928.1230439141 | 4,6,8,10,12,15,18,21,24,27,30,33,36,39 | 14 | 107 | 13 |
| 928.1230535131 | 5,7.5,10,13,16,19,21,23,26,29,31,33,35 | 13 | 100 | 13 |
| 928.1230538141 | 5,7.5,10,13,16,19,21,23,26,29,31,33,35,38 | 14 | 95 | 13 |
| 928.1230618071 | 6,8,10,12,14,16,18 | 7 | 67 | 10 |
| 928.1230620081 | 6,8,10,12,14,16,18,20 | 8 | 71 | 10 |
| 928.1230624101 | 6,8,10,12,14,16,18,20,22,24 | 10 | 80 | 10 |
| 928.1230625071 | 6,9,12,16,20,22.5,25 | 7 | 65 | 12 |
| 928.1230630131 | 6,8,10,12,14,16,18,20,22,24,26,28,30 | 13 | 98 | 13 |
| 928.1230630101 | 6,9,12.7,15.2,18.6,20.4,22.5,25.5,28.3,30.5 | 10 | 100 | 13 |
| 928.1230632081 | 6,10,14,18,22,26,29,32 | 8 | 75 | 13 |
| 928.1230632091 | 6,9,12,16,20,22.5,25,28.5,32 | 9 | 76 | 13 |
| 928.1230637121 | 6,9,12.5,15.2,18.6,20.4,22.5,26,28.3,30.5,34,37 | 12 | 100 | 13 |
| 928.1230638121 | 6,9,13,16,19,21,23,26,29,32,35,38 | 12 | 100 | 13 |
| 928.1230640161 | 6,11,17,23,29,30,31,32,33,34,35,36,37,38,39,40 | 16 | 105 | 13 |
| 928.1230936101 | 9,12,15,18,21,24,27,30,33,36 | 10 | 86 | 13 |
| 928.1231020111 | 10,11,12,13,14,15,16,17,18,19,20 | 11 | 88 | 10 |
| 928.1231220091 | 12,13,14,15,16,17,18,19,20 | 9 | 76 | 10 |
| 928.1231338101 | 13,16,19,21,23,26,29,32,35,38 | 10 | 112 | 13 |
| 928.1231424061 | 14,16,18,20,22,24 | 6 | 67 | 13 |
| 928.1231425071 | 14,16,18,20,22,24,25 | 7 | 71 | 13 |
| 928.1232030111 | 20,21,22,23,24,25,26,27,28,29,30 | 11 | 88 | 13 |
| 928.1232034081 | 20,22,24,26,28,30,32,34 | 8 | 75 | 13 |
| 928.1233040111 | 30,31,32,33,34,35,36,37,38,39,40 | 11 | 98 | 13 |
| 928.1234050111 | 40,41,42,43,44,45,46,47,48,49,50 | 11 | 107 | 13 |
| 928.1235060111 | 50,51,52,53,54,55,56,57,58,59,60 | 11 | 120 | 13 |
*The other size combinations can be upon customers' special requests.
