Bi-hlau lub qhov pom pom laum ntsis hss qhov txiav rau ntoo thiab hlau
Khoom Qhia
Tsim nrog elongated oval oval grooves, no yog tsim los tshem tawm cov ntoo shavings los ntawm woodworking tej yaams yooj yim thiab tom qab ntawd lawv txias lawv poob zoo. Ib qho txias xws li dej tuaj yeem siv los tiv thaiv kev kub dhau thaum lub sijhawm ua haujlwm.
Siv cov khoom siv bimetallic zoo, cov khoom no yog xeb, 2 hli tuab, ntau ruaj, thiab muaj 50% siv sijhawm ntev; Nws ua rau pom kev zoo corrosion zoo thiab kub tiv taus ib yam nkaus. Lub BI-hlau kev ua haujlwm muab ntau zog ruaj khov, ua rau nws zoo tagnrho rau cov neeg siv nrhiav lub nrawm, kev txiav cov hlau. Zinc alloys yog qhov tshwj xeeb ruaj, corrosion-resistant, thiab tsis yooj yim rau kev txiav.
Nrog tus hniav hniav, txiav ceev thiab smoother. Nws muaj ib txheej ntawm cov hniav ntse uas ua kom huv si, ua kom huv. Nws tseem yog qhov tseeb heev, thiab nws txawv ntawm 43 hli txog 50 hli nyob ntawm qhov loj ntawm lub qhov txiav.
Muaj cov lus ceeb toom tias lub qhov pom pom no tsis pom zoo rau kev siv ntawm kev ua vaj tse, cov pob zeb pob zeb ceramic, lossis tuab hlau tuab. Nws tsis yog nruab nrog lub candrel thiab tsav tho.
| Qhov loj | Qhov loj | Qhov loj | Qhov loj | Qhov loj | |||||||||
| MM | Nti | MM | Nti | MM | Nti | MM | Nti | MM | Nti | ||||
| 14 | 9/16 " | 37 | 1-7 / 16 " | 65 | 2-9 / 16 " | 108 | 4-1 / 4 " | 220 | 8-43 / 64 " | ||||
| 16 | 5/8 " | 38 | 1-1 / 2 " | 67 | 2-5 / 8 " | 111 | 4-3 / 8 " | 22 | 8-55 / 64 " | ||||
| 17 | 11/16 " | 40 | 1-9 / 16 " | 68 | 2-11 / 16 " | 114 | 4-1 / 2 " | 250 | 9-27 / 32 | ||||
| 19 | 3/4 " | 41 | 1-5 / 8 " | 70 | 2-3 / 4 ' | 121 | 4-3 / 4 " | ||||||
| 20 | 25/32 " | 43 | 1-11 / 16 " | 73 | 2-7 / 8 " | 127 | 5 " | ||||||
| 21 | 13/16 " | 44 | 1-3 / 4 " | 76 | 3 " | 133 | 5-1 / 4 " | ||||||
| 22 | 7/8 " | 46 | 1-13 / 16 " | 79 | 3-1 / 8 ' | 140 | 5-1 / 2 " | ||||||
| 24 | 15/16 " | 48 | 1-7 / 8 ' | 83 | 3-1 / 4 ' | 146 | 5-3 / 4 " | ||||||
| 25 | 1" | 51 | 2" | 86 | 3-3 / 8 ' | 152 | 6 " | ||||||
| 27 | 1-1 / 16 " | 52 | 2-1 / 16 " | 89 | 3-1 / 2 " | 160 | 6-19 / 64 " | ||||||
| 29 | 1-1 / 8 " | 54 | 2-1 / 8 " | 92 | 3-5 / 8 " | 165 | 6-1 / 2 " | ||||||
| 30 | 1-3 / 16 " | 57 | 2-1 / 4 " | 95 | 3-3 / 4 " | 168 | 6-5 / 8 " | ||||||
| 32 | 1-1 / 4 " | 59 | 2-5 / 16 " | 98 | 3-7 / 8 " | 177 | 6-31/33 " | ||||||
| 33 | 1-5 / 16 " | 60 | 2-3 / 8 " | 102 | 4" | 200 | 7-7 / 8 " | ||||||
| 35 | 1-3 / 8 " | 64 | 2-1 / 2 " | 105 | 4-1 / 8 " | 210 | 8-17 / 64 " | ||||||
