Umngxunya wodonga

I-Tungsten Carbide yamazinyo e-cenment hole yabona i-cerit yekhonkrithi ye-cerite yelitye
Umngxunya wekhonkrithi wabona udonga lwe-SDS kunye ne-hammer drill hole hole
I-SDS kunye nomngxunya we-Sds Shank sabona i-Cutter Chorter Cementi ye-Cheght