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165ST

165ST

165ST

Product catalog summary
Overview: This document provides a detailed specification of twist drills designed for aluminum drilling. The drills are characterized by their dimensions, tolerances, and material properties.
Specifications:
  • Material: The drills are made from micrograin carbide, specifically HM with a grade of K20-K40.
  • Standard: The drills conform to DIN 6527 standards.
  • Design: The drills feature a 30° helix angle (HA) and a 140° point angle.
  • Coolant: These are twist drills with internal coolant channels.
Dimensions and Tolerances:
  • The document lists various drills with diameters (Dc) ranging from 3.00 mm to 20.00 mm.
  • Each drill has a specific tolerance class of m7.
  • Length specifications include L1 and L2, with varying dimensions depending on the drill diameter.
  • The secondary diameter (D2) also varies, corresponding to the primary diameter.
Applications:
  • These drills are specifically designed for efficient aluminum drilling, providing precision and durability.
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Catalog excerpts

165ST-1

Twist drill with internal coolant

 Open the catalog to page 1

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.