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178 25XD

178 25XD
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178 25XD

Product catalog summary
Overview: This document outlines the specifications for twist drills designed for steel drilling, featuring internal coolant systems. The drills are categorized by diameter, tolerance, and other dimensions, with details on material and applicable standards.
Specifications:
  • Material: Made from micrograin carbide, suitable for K20-K40 applications.
  • Standards: Conforms to DIN 6527 standards.
  • Design: Features a 30° helix angle and a 140° point angle.
  • Diameter Range: Available from 1.00 mm to 20.00 mm.
  • Length Specifications: Various lengths with specific L1 and L2 dimensions for each diameter.
Drill Categories:
  • 3XD: Length-to-diameter ratio of 3.
  • 5XD: Length-to-diameter ratio of 5.
  • 8XD: Length-to-diameter ratio of 8.
  • 12XD: Length-to-diameter ratio of 12.
Key Features:
  • Internal Coolant: Equipped with an internal coolant system for enhanced performance and tool life.
  • Precision Tolerance: Manufactured with a precision tolerance of m7 or h7 for high accuracy.
Applications: Specifically designed for efficient and precise steel drilling applications.
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Catalog excerpts

178 25XD-1

L, STEEL DRILLING Twist drill with internal coolant

 Open the catalog to page 1
178 25XD-4

Twist drill with internal coolant

 Open the catalog to page 4
178 25XD-7

i STEEL DRILLING Twist drill with internal coolant Cod.

 Open the catalog to page 7
178 25XD-10

L STEEL DRILLING Twist drill with internal coolant

 Open the catalog to page 10
178 25XD-14

L STEEL DRILLING Twist drill with internal coolant

 Open the catalog to page 14
178 25XD-17

i STEEL DRILLING Twist drill with internal coolant D2

 Open the catalog to page 17
178 25XD-20

L STEEL DRILLING Twist drill with internal coolant 178 30XD AerosPACE D2

 Open the catalog to page 20

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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.