High Speed Steel Construction Taper Reamers
TTC High Speed Steel Construction Taper Reamers - Overall Length : 7   Shank Length : 1-1/2   Size  : 11/16 , 0.6905

High Speed Steel Construction Taper Reamers

Item #: 04-092-207
Size: 11/16"
Overall Length: 7"
Shank Diameter: 1/2"

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Round shank with 3 flats to prevent slipping in the drill chuck


  • Fast helix for better finishes.
  • Straight shank with stop collar to prevent the reamer running through the hole.
  • Design provides the finest hole finish.


  • Works well in free cutting and carbon steels, as well as soft, non-ferrous materials such as aluminum, brass and copper.
  • Provides good wear resistance in mild steels and non-ferrous materials.
  • Left hand spiral push chips forward and are ideal for through-hole applications.
  • Construction taper reamers used to align holes prior to bolt or rivet installations.


  • 3 flat straight shank.
  • Safety flange prevents tool run through.
  • Increased taper for ease in hole entry.
TTC 11/16" HSS LH Spiral RH Cut Construction Taper Reamer
Product Specifications
Size 11/16"
Overall Length 7"
Shank Diameter 1/2"
Tool Material High Speed Steel
Cutting Direction Right Hand
Finish Coating Finest Hole Finish
Flute Shape Spiral Flute
Hardness 58 to 60 RC
Shank Length 1-1/2"
Shank Style 3 Flat Straight Shank
Type High Speed Steel Construction Taper Reamers
Weight 0.75 lbs.
Country of Origin Import

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