BOSCH Drill Bit 4.2mm HSS-Co (10 pcs pack)
BOSCH Drill Bit 4.2mm HSS-Co (10 pcs pack)
This pack of ten Bosch HSS-Co twist drill bits is designed for precise, efficient drilling into tough materials. Made from high-speed steel, the drill bits are ideal for working with alloyed and non-alloyed steel, stainless steel, cast iron, and acid- and heat-resistant materials. Their design guarantees a long service life even under intensive use. The split point allows for precise positioning without the need for pre-punching, ensuring accuracy with every project.
Key features of BOSCH HSS-Co 4.2mm drill bits
- Designed for drilling into alloyed and non-alloyed steel, stainless steel, cast iron, and heat-resistant steels
- Made from high-speed steel (HSS) with 5% cobalt content for high durability
- Split point with a 135° angle for active cutting and precise positioning without wandering
- Cylindrical shank suitable for standard drill chucks
- Two type-N flutes for rapid swarf removal
- Manufactured in accordance with DIN 338 and h8 diameter tolerance
- Diameter of 4.2mm, overall length of 75mm, and working length of 43mm
- Pack contains 10 drill bits
Durability and precision in every detail
The drill bits are made of ground high-speed steel (HSS), which gives them an outstanding surface finish and protects them from the effects of high temperatures. The 5% cobalt alloy significantly increases wear resistance and extends tool life, especially when drilling into stainless steel. The tip geometry with a 135-degree angle and a split point ensures active cutting and perfect centring without wandering across the surface. Two spiral flutes take care of smooth and rapid swarf removal from the drilled hole.
Specifications
Specifications
Features
Packaging
BSH domácí spotřebiče s.r.o., Radlická 350/107c, 158 00, Praha 8, www.bsh-group.com/cz
Specifications can be changed without notice. Images are for illustrative purposes only.
