YATO YT-44622 brand metal drill sets. 

Designed for professional applications: drilling in high-quality stainless steel, structural steel and cold-rolled steel.

• HSS 4241 steel provides several times faster drilling and maintains resistance to damage and dulling, maintaining drill geometry
• cross-blade „split point” with an apex angle of 135° enables drilling without prior scoring, guaranteeing perfect centering
• quickly dissipate heat when drilling in hard steel, without burning the drill bits
• lower friction coefficient reduces the adhesion of swirlsórós and filings to the drill bits
• overall length: 150 mm
• working length: 75 mm
• shank: 1/2" (in drills under 12 mm correspondingly smaller)
• packaged in plastic boxes