For detailed information, other images and documents, please select individual articles from the following table.
Twist drill bit HSCo DIN 1869 R1 type RN
The extra-long, spiral, stainless steel deep-hole drill bit for machining stainless steel (e.g. V2A, V4A), heat-resistant steels and for general, broad applications in steel up to 1,200 N/mm² and in cast iron.
Register now and access more than 125,000 products
Variants
Excellent chip removal
Special flute profile (reduced machining times due to fewer chip removal cycles)
Precise, straight drilling
Double drill heels
Approx. 30 % longer service life compared to untreated surfaces
Nitrided drill heels
Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® Bronze
When using the drill bit in accordance with DIN 1869, it is recommended to create a pilot hole with a depth of 1xD to 2xD. Our extra-short Longlife drill bit in accordance with DIN 1897 (art. no. 062674...) is ideal for this task.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!