The YT-4035 drill bit is intended for precise drilling in difficult-to-machine materials such as alloy steel, stainless steel, acid-resistant steel, and cast iron. The use of HSS-E high-speed steel with cobalt addition increases resistance to high temperatures and wear during intensive operation.
The 135° point angle combined with split point geometry allows easy drilling start without center punching and reduces bit walking on the material surface. The cylindrical shank ensures stable mounting in standard drill chucks used in handheld and bench drills.
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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
High-quality HSS 4241 Sthor drill bit 4.5 mm, ideal for precise drilling in steel. Set of 10 pieces. Sthor-21932
Cobalt high-speed steel drill bit made of HSS-E Co (M35), designed for drilling in metal, including stainless and alloy steels. Yato YT-4070
No product available!
12 mm Co-HSS metal drill bit made of HSS-E Co high-speed steel with cobalt alloying. Designed for drilling in stainless steel, acid-resistant steel, cast iron and non-ferrous metals. The 135° Split Point tip geometry ensures precise drilling start without center punching, while the ground surface improves chip evacuation and reduces friction during operation. Yato YT-4120
Professional Yato YT-4040 metal drill bit made of HSS-Co steel, designed for drilling in stainless steel and difficult-to-machine materials, ensuring high durability and machining precision. Yato YT-4040
HSS-Co metal drill bit with a diameter of 10 mm designed for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Made of HSS-E Co HS6-5-2-5 high-speed steel with 5% cobalt content, it features increased resistance to high temperatures and wear. The ground and polished surface reduces friction and improves hole quality. Yato YT-4100
HSS-Co metal drill bit with a diameter of 11 mm designed for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Made of HSS-E Co HS6-5-2-5 high-speed steel with 5% cobalt content, it features increased resistance to high temperatures and wear. The ground and polished surface reduces friction and improves hole quality. Yato YT-4110
HSS-Co metal drill bit with a diameter of 8.5 mm designed for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Made of HSS-E Co HS6-5-2-5 high-speed steel with cobalt addition, it features increased resistance to high temperatures and wear. The ground and polished surface reduces friction and improves hole quality. Yato YT-4085
HSS-Co metal drill bit with a diameter of 7.5 mm designed for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Made of HSS-E Co HS6-5-2-5 high-speed steel with cobalt addition, it features increased resistance to high temperatures and wear. The ground and polished surface reduces friction and improves hole quality. Yato YT-4075
Yato metal drill bit made of HSS-E Co HS6-5-2-5 steel with a 135° Split Point tip for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Yato YT-4048
Co-HSS metal drill bit with a diameter of 3.5 mm, made of HSS-E steel with cobalt addition, intended for drilling alloy steels, stainless steels, and cast iron. Yato YT-4035
Yato metal drill bit made of HSS-E Co HS6-5-2-5 steel with a 135° Split Point tip for drilling in stainless steel, acid-resistant steel, cast iron, and non-ferrous metals. Yato YT-4052
Cobalt high-speed steel drill bit designed for drilling in metal, including stainless and alloy steels. Yato YT-4065
No product available!
Co-HSS metal drill bit with a diameter of 3.2 mm, made of HSS-E steel with cobalt addition, intended for drilling alloy steels, stainless steels, and cast iron. Yato YT-4032
Professional Yato YT-4045 metal drill bit made of HSS-Co steel, designed for drilling stainless steel and hard materials, ensuring high durability and precision. Yato YT-4045
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.
Co-HSS metal drill bit with a diameter of 3.5 mm, made of HSS-E steel with cobalt addition, intended for drilling alloy steels, stainless steels, and cast iron. Yato YT-4035