Drill bit extension 1.1/4" UNC, NL=300mm

These steel drill bit extensions are ideal for producing core drillings with individual depths.


Product profile

  • Easy extension of the drilling depth through different effective lengths
  • High quality and robust steel, no tearing of the threaded adaptor
  • Threaded adaptor 1.1/4" UNC" or G1/2", suitable for standard drill bits
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More Information
Drilling diameter (from) 50MM
Drilling diameter (up to) 500MM
Product height 4,6CM
Product length 57CM
Product width 4,6CM
Diameter (up to) 500MM
Diameter (from) 50MM
Threaded adaptor UNC 1.1/4ZOLL
Thread (outlet) UNC (A) 1.1/4ZOLL
Thread (input) UNC (I) 1.1/4ZOLL
Customs tariff number 84661038
Currency order unit 1
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Diameter working range (from) 50MM
Country of origin RO
Dangerous goods indicator Material is not a hazardous good
Diameter working range (up to) 500MM
Product description

The robust steel extensions can be used to quickly increase the driling depth. Extensions with the same coupling can be linked together.

NAME Drill bit extension 1.1/4" UNC, NL=300mm
Length in cm 35.00CM
Net weight 3.05KG
Gross weight 3.05KG
EAN/UPC 4004625350706
Height in cm 4.00CM
Width in cm 4.00CM
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