Utu wheketere putorino putorino 7 11 12 tohu koeko putorino drill mo te keri kauhanga
Nga tauira e tika ana
Ka whakamahia nga toka riipene i roto i nga mahi toka pneumatic me nga toka waipēhi.Pērā i te YT24, YT27, YT28, YT29.
Ko nga hanganga toka tino uaua ki te pakeke me te toka.
| ingoa hua | H22 H25 rakau taper drill ngaio |
| Te roa | 500mm ~8200mm |
| Te rahi o te kakau | Hex.22mm, Hex.25mm. |
| Tohu taper | 7°,11°12° |
| Taumaha | 1.5~11.5KG |
| Whakatakotoranga kete | Puhi rakau |
| Taupānga | Nga mahi hangahanga, Te Pungao me te Maina |
| Te hononga i waenga i te koki taper me te taper end diameter | |||
|
| Tohu taper | Poto/Roa | Taper pito |
| | 4°46′ | Remu poto | 19.1mm |
| 7° | Remu poto | 16.0mm | |
| 11° | Remu poto | 18.0mm | |
| 12° | Remu poto | 16.8mm | |
| 12° | Remu roa | 14.9mm | |
| H22x108mm shank, 4°46' 7°11°12° tohu tapawha | |||
| Roa(L) | Nama Wahi | Taumaha | |
| mm | Waewae/inihi |
| Kg |
| 400 | 1'33/4'' | TRH22L0400 | 1.7 |
| 800 | 2'71/2'' | TRH22L0800 | 2.9 |
| 1830 | 6' | TRH22L1830 | 6.0 |
| 2000 | 6'63/4'' | TRH22L2000 | 6.5 |
| 2435 | 8' | TRH22L2435 | 7.8 |
| 3050 | 10' | TRH22L3050 | 9.9 |
| 3200 | 10'6'' | TRH22L3200 | 10.1 |
| 4000 | 13'13/8'' | TRH22L4000 | 12.7 |
| 4800 | 15'87/8'' | TRH22L4800 | 15.1 |
| 5600 | 18'45/18'' | TRH22L5600 | 17.5. |
| 6400 | 21' | TRH22L6400 | 20.0 |
| 7200 | 23'71/4'' | TRH22L7200 | 22.4 |
| 8000 | 26'23/4'' | TRH22L8000 | 24.9 |
