The Sthor 21250 metal drill bit is made of high-speed steel (HSS) and designed for precise drilling in steel materials. With a diameter of 12.5 mm and a total length of 150.5 mm, it enables deep and accurate drilling operations. The working part length of 104.9 mm ensures efficient performance in various types of structural and alloy steel. The cylindrical shank is compatible with standard drill chucks, making it suitable for both workshop and industrial use, including assembly, construction, and metal component manufacturing.
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
Precise and durable Yato YT-4025 cobalt drill with a diameter of 2.5 mm, perfect for drilling in hard materials. YT-4025
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
The drill for precise drilling in difficult materials, such as stainless steels, non-ferrous metals, plastics, stainless and acid-resistant steels, is resistant to high temperatures and has a point angle of 135°. Yato YT-4055
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High-quality HSS 4241 Sthor drill bit 5 mm, ideal for precise drilling in steel. Set of 10 pieces. Sthor-21936
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!
High-quality Yato YT-4090 cylindrical drill with a diameter of 9 mm, ideal for drilling in stainless steel, stainless steel, acid-resistant steel, cast iron, non-ferrous metals and plastics. YT-4090
Ground premium HSS drill from the HSS 4241 series, intended for professional drilling in stainless steel, high-carbon steel and cast iron, with a diameter of 5.5 mm and a length of 90 mm, characterized by an additional cutting edge, a "split point" blade of 135°, and a turned handle , ensuring precise and fast drilling in accordance with the DiN 338 standard. YT-44221
The Sthor 21400 HSS drill set is a reliable tool, ideal for precise drilling in steel. Sthor-21400
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
Ground premium HSS drill from the HSS 4241 series, intended for professional drilling in stainless steel, high-carbon steel and cast iron, with a diameter of 3.5 mm and a length of 70 mm, characterized by an additional cutting edge, a "split point" blade of 135°, and a turned handle , ensuring precise and fast drilling in accordance with the DiN 338 standard. YT-44212
The Yato YT-43943 SDS-plus drill bit with a diameter of 6 mm and a total length of 100 mm, made of high-quality #45 carbon steel and a YG6X blade, ensures precise drilling in concrete, steel, granite, aluminum, ceramics, wood and PVC. YT-43943
Yato YT-43964 SDS-plus drill bit with a diameter of 12 mm and a total length of 400 mm, made of high-quality #45 carbon steel and a YG6X blade, ideal for working with concrete, steel, granite, aluminum, ceramics, wood and PVC. YT-43964
High-quality Toya 4.5 mm HSS drill ideal for precise drilling in steel. Set of 10 pieces. Sthor-20450
Drills YT-4030 with a diameter of 3 mm made of cobalt HSS-E Co steel are suitable for drilling in materials with high hardness, including stainless and acid-resistant steels. The split point geometry and the 135° angle ensure precision and work efficiency without the need for preliminary centering.
Ground drill with aggressive blade geometry and titanium nitride coating, quickly dissipating heat and resistant to blunting, with a 135° rake angle enabling drilling without a center punch, made according to DIN 338 for professional industrial applications, with a cylindrical handle compatible with standard drill chucks and drills columnar and magnetic. YT-44657
Ground drill with aggressive blade geometry and titanium nitride coating, quickly dissipating heat and resistant to blunting when working in hard steel grades, with a 135° rake angle enabling drilling without a center punch, made according to DIN 338, intended for professional industrial applications, compatible with standard drill chucks and column and magnetic drills, ideal for drilling in high-quality steel, including stainless steel, structural steel and cold-rolled steel, without the need to use a coolant. YT-44650
High-quality HSS Sthor 21250 drill with a diameter of 12.5 mm, a length of 150.5 mm, intended for drilling in steel, available in a set of 5 pieces. Sthor-21250