Welcome to the new Travers Tool Website. All account holders will need to reset your password, start here.

TTC PRODUCTION HP 04-005-085 8.50mm Size High Speed Steel Straight Flute Straight Shank Chucking Reamer

Click on Image to Zoom In
Item #
  • Size Type: Metric
  • Size: 8.50mm
  • Tool Material: High Speed Steel
See Product Details

23 In Stock Check Locations

Product Specifications
More Information
Tool Material High Speed Steel
Type Metric High Speed Steel Straight Flute Chucking Reamers
Size 8.50mm
Flute Shape Straight Flute
Flute Length 1-1/2"
Overall Length 6"
Size Type Metric
Shank Style Straight Shank
Shank Diameter 9mm
Cutting Direction Right Hand
Decimal Size .3346"
Finish Coating Bright Finish
First Choice For: Steel
Hardness 58 to 60 RC
Manufacturing Method Ground from the solid
Model # 04-005-085
No. of Flutes 5
Prop. 65 Yes
Series B1M
UNSPSC 23241645
Weight 0.0187 lbs.
Workpiece Material Range Steel, Non-Ferrous, Cast Iron, Plastics
Country of Origin IMPORT

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.



  • Designed to resize drilled and bored holes.


  • Right hand (clockwise rotation) cutting direction.
  • Overall length, flute length and shank diameters, are sized proportionally to the cutting diameter to permit maximum rigidity throughout the cutting depth of the tool.
  • Combination of flute depth and shank diameter help to ensure adequate space for chips and reduce the contact area to reduce heat build-up.
  • Pointed with a 45° chamfered end that forms the cutting edges, when resharpening, this 45° chamfer is the only area that should be ground.
  • Easily resharpened.

Technical Data

  • Ground from the solid.
  • Straight flute design with bright finish.


background Layer 1 background Layer 1