Tranrich carbide twist laum khoom Teeb laum teeb twist hss laum me ntsis teeb phab ntsa Cib Thaiv Masonry Drilling Bits

Lub SDS-Plus shank muaj ob qhov sib sib zog nqus thiab ob qhov chaw ntiav rau siv nrog SDS-Plus-tsav rotary rauj.

Hom kev xyaum me ntsis no nrawm dua thiab nkag mus rau cov khoom siv nrog lub siab tsawg dua cov khoom siv teb nkaus xwb. Kuj hu ua percussion lossis impact bits.

Multi-point laum khoom muaj tsib lub ntsiab lus carbide ntawm lub ntsis, uas muab lub neej ntev dua thiab txo qis kev co rau drilling smoother, rounder qhov tshaj tus qauv-point masonry laum khoom.