Tapered midziyo Drill bits
Drill bit design
Model -56: Yese-yakatenderedza drill bit yepakati yakaoma kune yakaoma dombo maumbirwo. Kugezesa kumberi nekudivi.
Cross-type bit: Yedombo rakaoma uye rinokuvadza. Kugezesa kumberi nekudivi.
Model -33: Yese-yakatenderera bhiti ine matanhatu geji mabhatani epakati akaoma kusvika kune akaoma dombo maumbirwo. Kufuratira kumberi nedivi. Mabhatani akaiswa pamberi.
Model -34: Yese-yakatenderedza bit kune yakapfava kune yakaoma dombo maumbirwo. Maburi maviri ekumberi ekumhanyisa kumhanya uye kushomeka kwegomba. Mabhatani akaiswa pamberi.
Model -37: Yese-yakatenderedza drill bit yedombo rakapfava, repakati uye rakaomarara rine yakanakisa yekugezesa simba. Kugezesa kumberi nekudivi.
Model -40: Yese-yakatenderera bit yepakati yakaoma kune yakaoma dombo. Side flushing chete. Mabhatani epamberi akaiswa.
Model -41, siketi pfupi: Yese-yakatenderedza bit yepakati yakaoma kusvika kudombo rakaoma. Kufuratira kumberi nedivi. Mabhatani epamberi akaiswa.
Please obs
Model -12:Yekupfava kusvika pakati pematombo akaomarara. Imwe kumberi uye maviri mativi ekugezesa maburi.
Muenzaniso -14:Kune dombo rakapfava kusvika pakati nepakati. Gomba rekugezesa maviri kumberi nerimwe divi.
Model -17: Yese-kutenderera drill bit kune yakapfava kune yepakati hard rock. Kufuratira kumberi nedivi. Diameters kusvika 34 mm.
Model -23: Yedombo rakapfava uye rinoputika. Kufuratira kumberi nedivi.
Model-27: Yese-yakatenderedza drill bit yepakati yakaoma kune yakaoma dombo maumbirwo. Kugezesa pamberi neparutivi.Diameters kubva pa35 mm.
chengetedza kuti mabhatani ese mabhatani anogadzirwa pamusoro-saizi 0,5-1,0 mm, zvichireva kuti semuenzaniso 36,0 mm bhiti rinenge 36,5 mm sechitsva. Izvi zvinoitwa nekuda kwekukurumidza kwekutanga kupfeka pamabhatani mabhatani.
Zvakakosha kufunga kuti gomba rakacherwa rinogona kusiyana muhukuru nekuda kwemamiriro ekuchera, kuchera
maitiro uye kuumbwa kwevhu.
Drill bit parameter
Diameter | Product Nha. | Product code | Urefu | Kwete. ye mabhatani | Mabhatani × bhatani dhayamita (mm) | Gauge mabhatani kona° | Mberi mabhatani kona° | Flushing gomba | Kurema approx. kg | ||||
mm | inch | mm | inch | Gauge | inch | Side | Center | ||||||
BUTTON BIT - Ye 22 mm (7⁄8") hex tsvimbo. 4°46'taper angle. Siketi pfupi. | |||||||||||||
36 | 113⁄32 | 90510678 | 178-9036-14-67,39-20 | 50 | 131⁄32 | 7 | 5 × 7 | 131⁄32 | 35° | 1 | 2 | 3 | |
BUTTON BIT - Ye 22 mm (7⁄8") hex. tsvimbo. 11° taper angle. Siketi pfupi. | |||||||||||||
32 | 1¼ | 90510100 | 179-9032-12-67,50-20 | 50 | 131⁄32 | 5 | 3×8 | 131⁄32 | 35° | - | 2 | 1 | 3 |
32 | 1¼ | 90512816 | 179-9032-33-67,39-20 | 55 | 25⁄32 | 8 | 6×7 | 25⁄32 | 39° | 15° | 1 | 1 | 3 |
32 | 1¼ | 90510189 | 179-9032-56-67,50-20 | 50 | 131⁄32 | 6 | 4×7 | 131⁄32 | 35° | - | 1 | 1 | 3 |
33 | 15⁄16 | 90512712 | 179-9033-40-67,52-20 | 50 | 131⁄32 | 9 | 6×7 | 131⁄32 | 40° | 20° | 2 | - | 3 |
33 | 15⁄16 | 90512801 | 179-9033-56-67,50-20 | 50 | 131⁄32 | 6 | 4×7 | 131⁄32 | 40° | 1 | 1 | 2 | |
34 | 111⁄32 | 90512881 | 179-9034-40-67,39-20 | 50 | 131⁄32 | 9 | 6×7 | 131⁄32 | 40° | 20° | 2 | - | 3 |
35 | 13⁄8 | 90512818 | 179-9035-41-67-L,39-20* | 55 | 25⁄32 | 7 | 5×8 | 25⁄32 | 40° | 15° | 1 | 1 | 3 |
36 | 113⁄32 | 90509968 | 179-9036-27-67,39-20 | 50 | 131⁄32 | 7 | 5×8 | 131⁄32 | 35° | 1 | 1 | 3 | |
36 | 113⁄32 | 90510192 | 179-9036-56-67,50-20 | 50 | 131⁄32 | 6 | 4×7 | 131⁄32 | 40° | - | 1 | 1 | 4 |
38 | 1½ | 90512968 | 179-9038-23-67,51-20 | 50 | 131⁄32 | 4 | 3×9 | 131⁄32 | 40° | - | 2 | 1 | 3 |
38 | 1½ | 90509966 | 179-9038-27-67,39-20 | 50 | 131⁄32 | 7 | 5 × 9 | 131⁄32 | 35° | 1 | 1 | 3 | |
41 | 15∕8 | 90509962 | 179-9041-27-67,39-20 | 50 | 131⁄32 | 7 | 5 × 9 | 131⁄32 | 35° | - | 2 | 1 | 3 |
43 | 111⁄16 | 90512898 | 179-9043-27-67,51-20 | 50 | 131⁄32 | 7 | 5x9 | 131⁄32 | 35° | - | 2 | 1 | 4 |
BUTTON BIT - Ye 22 mm (7⁄8") hex. tsvimbo. 12° taper angle. Siketi pfupi. | |||||||||||||
27 | 11∕16 | 90512895 | 177-9027-56-67,51-20 | 50 | 131⁄32 | 6 | 4×6 | 131⁄32 | 40° | 15° | 1 | 1 | 2 |
28 | 11∕8 | 90510695 | 177-9028-23-67,39-20 | 50 | 131⁄32 | 4 | 3×7 | 131⁄32 | 20° | - | 1 | 1 | 1 |
28 | 11∕8 | 90516429 | 177-9028-56-67,51-20 | 50 | 131⁄32 | 6 | 4x6 | 131⁄32 | 35° | 1 | 1 | 2 | |
30 | 13∕16 | 90510181 | 177-9030-56-67,51-20 | 50 | 131⁄32 | 6 | 4×7 | 131⁄32 | 30° | - | 1 | 1 | 2 |
32 | 1¼ | 90509650 | 177-9032-14-67,39-20 | 55 | 25⁄32 | 7 | 5 × 7 | 25⁄32 | 35° | - | 1 | 2 | 3 |
32 | 1¼ | 90509841 | 177-9032-17-67,39-20 | 55 | 25⁄32 | 7 | 5 × 7 | 25⁄32 | 35° | 1 | 1 | 2 | |
32 | 1¼ | 90512817 | 177-9032-34-67,39-20 | 55 | 25⁄32 | 8 | 6×7 | 25⁄32 | 39° | 15° | 1 | 2 | 3 |
33 | 15⁄16 | 90512648 | 177-9033-14-67,39-20 | 55 | 25⁄32 | 7 | 5 × 7 | 25⁄32 | 35° | - | 1 | 2 | 2 |
33 | 15⁄16 | 90509842 | 177-9033-17-67,39-20 | 55 | 25⁄32 | 7 | 5 × 7 | 25⁄32 | 35° | 1 | 1 | 2 | |
33 | 15⁄16 | 90003511 | 177-9033-34-67,39-20 | 55 | 25⁄32 | 8 | 6x7 | 25⁄32 | 35° | - | 1 | 2 | 2 |
33 | 15⁄16 | 90513909 | 177-9033-41-67,39-20 | 55 | 25⁄32 | 7 | 5×8 | 25⁄32 | 40° | 15° | 1 | 1 | 2 |
34 | 111∕32 | 90509956 | 177-9034-27-67,39-20 | 55 | 25⁄32 | 7 | 5×8 | 25⁄32 | 35° | 1 | 1 | 2 | |
35 | 13∕8 | 90509535 | 177-9035-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | - | 1 | 1 | 2 |
36 | 113⁄32 | 90512721 | 177-9036-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | - | 1 | 1 | 3 |
37 | 115⁄32 | 90512710 | 177-9037-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 40° | 1 | 1 | 3 | |
38 | 1½ | 90512658 | 177-9038-17-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 40° | - | 1 | 1 | 3 |
38 | 1½ | 90510676 | 177-9038-23-67,39-20 | 55 | 25⁄32 | 4 | 3×9 | 25⁄32 | 40° | - | 1 | 1 | 2 |
38 | 1½ | 90509554 | 177-9038-27,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | 1 | 1 | 2 | |
38 | 1½ | 90512669 | 177-9038-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | - | 1 | 1 | 2 |
41 | 15∕8 | 90512318 | 177-9041-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | - | 1 | 1 | 3 |
45 | 13∕4 | 90512619 | 177-9045-27-67,39-20 | 55 | 25⁄32 | 7 | 5 × 9 | 25⁄32 | 35° | 1 | 1 | 3 |