4Pcs Twist Drill Set 14-20Mm YT-44625 YATO

The YATO YT-44625 metal drill set is designed for professional use, ideal for drilling in high-quality stainless steel, structural steel, and cold-rolled steel.

This comprehensive set includes:

• High-speed steel (HSS 4241) that allows for several times faster drilling, while maintaining resistance to damage and dulling, ensuring optimal drill geometry.
• A cross-blade 'split point' with a 135° point angle that facilitates drilling without the need for prior scoring, guaranteeing accurate centering.
• Efficient heat dissipation during drilling in hard steel, preventing overheating of the drill bits.
• A low friction coefficient that reduces the accumulation of swarf and filings on the drill bits.
• An overall length of 150 mm.
• A working length of 75 mm.
• A cylindrical shank size of 1/2".
• Packaging in convenient plastic boxes for easy storage.

• Series: GRD
• Diameter: 14 mm, 16 mm, 18 mm, 20 mm
• Overall length: 150 mm
• Working part length: 75 mm
• Toolholder type: cylindrical
• Material: HSS 4241
• Surface finish: polished
• Drill bit point angle: 135°
• Split point: yes
• Pieces: 4
• Applications: stainless steel, high carbon steel, cold rolled steel, cast iron