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4.4mm x 91mm Standard Twist Drills - Cobalt (YG-1 D4542)
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4.4mm x 91mm Standard Twist Drills - Cobalt (YG-1 D4542)


Key Features

  • 1 Year Extended Warranty.
  • Free Technical Support From Our Engineers.
  • Diameter: 4.4mm
  • Geometry: Standard
  • Flute Length: 47mm
View Full Technical Specification.

Available In Other Materials & Finishes

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4.4mm x 91mm Standard Twist Drills - Cobalt (YG-1 D4542) Technical Specification

Flute Length47mm
Metric or ImperialMetric
Overall Length91mm
Shank Diameter4.4mm
Through CoolantNo

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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4.4mm x 91mm Standard Twist Drills - Cobalt (YG-1 D4542) Description

The 4.4mm x 91mm Standard Twist Drills - Cobalt (YG-1 D4542) has the following features:

  • Cobalt Material
  • YG-1 Brand
  • Metric Metric or Imperial
  • 4.4mm Diameter
  • 91mm Overall Length
  • D4542 Series
  • 4.4mm Shank Diameter
  • 47mm Flute Length
  • No Through Coolant
  • Standard Geometry

Discover more about the Twist Drills range.

Twist Drills, also known as Jobber Drills, are one of the most commonly-used drill types in engineering. Twist Drills are available in a range of lengths and material types, with multiple coatings for specific applications.

Twist Drills are also available with alternative sizing systems, such as Numbered Twist Drills and Lettered Twist Drills.

Shipping Information

Shipping Destinations:Worldwide.
View delivery information.
Weight: Not defined.

Component History

Product First Available:Tuesday, April 4, 2017
Stock Last Updated:08:07 am
Monday, January 17, 2022
Specification Last Updated:Friday, January 14, 2022

APC / Barcodes

APC (Accu Product Code):D4542044
EAN13 (International Article No.):5057196829194
ASIN (Amazon Stock Identification No.):0