Engraving machine gong knife

“?? Large chip removal space of the drill: small chip removal resistance, smooth chip removal, low drilling heat, and reduced drilling pollution;
?? Extraordinary cutting edge sharpness: Due to the use of nanotechnology and advanced grinding technology, the cutting edge of the drill is sharper than before, which can reduce cutting force, reduce drill breakage rate, and improve hole wall quality;
?? Tool design based on customer applications: A wide variety of drills can meet different application requirements. All parameters of the drill, such as drill core thickness, drill core taper, etc., are carefully designed and effective;
?? Strictly symmetrical cutting edges: conducive to efficient cutting and avoid drilling deviation.”
Blade diameter 1.50MM
Handle diameter 3.175mm
Color Silver