Tutto il barilotto del cavo e convenzionale di centro
Evidenziare:
PQ diamond core drill bit
,
impregnated diamond core bit
,
diamond core drill bit with warranty
Descrizione del prodotto
Key Features 15mm Standard Crown Height More Durable & Cost-Saving With a DCDMA-standard 15mm matrix height , each bit delivers 25-30% more drilling footage. It reduces replacement frequency and offers superior durability. Multi-Hardness Matrices Full Strata Coverage 18 matrix series (F2-F18 ) to match different strata: soft rock (shale), medium-hard rock (sandstone), hard rock (granite), and ultra hard rock(quartzite). No need to switch bits for mixed strata. Efficient