

Set of five high-speed steel (HSS 4241) metal drill bits by Sthor, each with a 9.0 mm diameter. These bits feature a ground surface and a 135° split point tip, providing precise self-centering without pre-punching. Suitable for drilling into steel, stainless steel, aluminum, and non-ferrous metals.
Compliant with DIN 338, the bits offer industry-standard dimensions and performance. The cylindrical shank fits standard drill chucks, making them compatible with handheld and bench drills. Ideal for workshop, maintenance, and light industrial applications.
• Diameter: 9 mm
• Shank type: cylindrical
• Material: HSS 4241
• Surface finish: ground
• Standard: DIN 338
• Tip angle: 135°
• Split point: yes
• Quantity in set: 5
• Application: steel, non-ferrous metals, aluminum
Manufacturer TOYA S.A. Sołtysowicka 13-15 51-168 Wrocław Poland info@yato.pl
Responsible person TOYA S.A. Sołtysowicka 13-15 51-168 Wrocław Poland info@yato.pl
A double-sided ground drill with a 135° "split point" cross blade made of HSS steel, ensures fast, precise and damage-resistant drilling in metal and plastics, without the need for punching and with a lower coefficient of friction. Yato YT-40013
High-quality HSS 4241 Sthor drill bit 5 mm, ideal for precise drilling in steel. Set of 10 pieces. Sthor-21936
Solid Yato YT-4050 cobalt drill with a diameter of 5 mm, ideal for precise drilling in hard materials. YT-4050
Designed for professional drilling in high-quality stainless steel, construction steel, INOX and cold-rolled steel, drills made of HSS steel, with a 135° "split point" cross point for perfect centering without puncturing, quickly dissipating heat, with a lower coefficient of friction, ground according to the standard DIN 338 for precision, strong thanks to construction from one piece of HSS 6542 steel, and equipped with a 1/4" (6.3 mm) HEX chuck. YT-44880
No product available!
A set of 25 metal drill bits made of HSS high-speed steel with a titanium nitride-hardened surface, compliant with DIN 338, durable and resistant, intended for drilling in stainless and acid-resistant steel, packed in a practical metal cassette. Sthor-22340
The Sthor 21400 HSS drill set is a reliable tool, ideal for precise drilling in steel. Sthor-21400
Sthor HSS drill 2.5 mm 20250 designed for precise drilling in steel. Set of 10 pcs. Sthor-20250
The drill for precise drilling in difficult materials, such as stainless steels, non-ferrous metals, plastics, stainless and acid-resistant steels, is characterized by resistance to high temperatures and a point angle of 135°. YT-4060
Drill with titanium coating for metal, made of high-speed HSS steel, with a hexagonal handle, ground edges, a point angle of 135 degrees and a split point allowing drilling without puncturing, dedicated for professional drilling in high-quality stainless steel, construction and cold-rolled steel, quickly draining heat without burning drills. Yato YT-44776
Drills intended for professional drilling in high-quality stainless steel, construction steel, INOX and cold-rolled steel, made of HSS steel for faster drilling and durability, with a 135° "split point" cross point for perfect centering without scoring, quickly dissipating heat, ground according to the standard DIN 338 for precision, with less friction, strong thanks to construction from one piece of HSS 6542 steel and equipped with a 1/4" (6.3 mm) HEX chuck. YT-44863
High-quality Toya 4.5 mm HSS drill ideal for precise drilling in steel. Set of 10 pieces. Sthor-20450
The Yato YT-4435 3 mm HSS drill ensures precise drilling in various materials, the set includes 10 pieces
The YATO YT-44230 premium HSS ground drill with a diameter of 10 mm and a length of 133 mm, made of high-quality HSS 4241 high-speed steel, is an ideal tool for precise drilling in stainless steel, high-carbon steel and cast iron. The use of a "split point" cross blade and a ground surface ensures excellent drilling parameters. Yato YT-44230
Step drill designed for precise drilling of holes with various diameters from 4 mm to 22 mm. It allows you to work with a variety of materials, such as high-quality stainless steel, structural steel or metal sheets, as well as plastics and non-ferrous metals. Yato YT-44741
Ground premium HSS drill bit from the HSS 4241 series, intended for professional drilling in stainless steel, high-carbon steel and cast iron, with a diameter of 2 mm and a length of 50 mm, with an additional cutting edge, a 135° "split point" blade, and a turned handle, ensuring precise and fast drilling in accordance with DiN 338. YT-44204
High-quality Yato YT-4080 cylindrical drill with a diameter of 8 mm, ideal for drilling in stainless steel, stainless steel, acid-resistant steel, cast iron, non-ferrous metals and plastics. Yato YT-4080
The Sthor HSS 4241 9 mm drill bit is a reliable tool for drilling steel, available in a practical set of 5 pieces. Sthor-21956