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Twist drill assortment HSCO DIN 340 type RN OXIDE

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+374(0)10 349347, 349348

Tecnical Description

Code

Package / Quantity

Price (AMD)

Code: 0626200004

Tecnical Description

Specification

Rapid drilling with perfect chip removal

Large chipping spaces and small core

Ideal for producing core drill holes

Highly precise tip grinding for precise drilling

Notice
  • When using the twist drill according to DIN 340, prior drilling of a centring bore is recommended. Our NC spotting drills (art. no. 063644 etc.) are perfectly suited to this.
  • Also recommended in conventional steel if longer service life compared to uncoated HSS drills is a priority.
  • See overview tables for drill/material assignments

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