Fiber Optic Cleaving and Scoring Tools
Superior quality, performance, and consistency in fiber optic tools and services
Cleavers
Choose precise, durable, cost-effective cleaver tools from the only fiber optic manufacturer with such extensive diamond and tungsten carbide application experience. DDK's innovative designs and obsession with quality translate into top-notch cleaving performance, time after time. Our fiber optic cleaving tools also come with DDK's unconditional guarantee and exceptional customer service.
 
The SureCut 850 Diamond Cleaver
SureCut Diamond Cleaver Specifications
Produce a more precise cleave, every time, with the SureCut Diamond Cleaver from DDK. Easy and intuitive to use, just load your fiber and close the lid. Remarkable reproducibility saves you time and money on installation projects large and small. So simple in design, the SureCut Diamond Cleaver delivers the performance of diamond at a price on par with ceramic and carbide.

The SureCut 850 is easy to use. Once your fiber is stripped and cleaned, just feed it into the V-grooves until the remaining buffer matches up with the desired cleave length. Close the lid. When you've released the lid, you’ll find the fiber is cleaved to the proper length and the stub remains in its initial location for easy retrieval. 

The SureCut 850 reduces your installation cost. Well over 90% of all cleaves are less than 2º over 95% of the fiber diameter. You set the cleave length and nothing else moves.  Every cleave turns out right so you save time on every splice and termination.
  • Physical size: 4.0”x1”x1”
    (101x25x25mm)
  • Cutting blade material: natural diamond, 1.2mm of edge length
  • Single mode and multimode bare fiber
  • A hard stop provides the minimum cleave length of 8.0mm. Convenient scale to 20mm cleave length.
  • Over 90% of cleaves with end face angle of less than 2º
  • 250 µm and 900 µm fiber capable
  • Each field-replaceable diamond lasts for 1000's of cleaves
Diamond Scoring Tools
Pen Scoring Tool
  • Gem quality single crystal diamonds
  • 60° wedge-shaped cutting edge
  • Housed in quality pen casing
  • 1.2mm long cutting edge
  • Length - 5.25", diameter - 5/16"
 
Illuminated Pen Scoring Tool
 
New! All the great features of our original pen tool with the added capability of illuminating your working area.