High Speed Steel Projection Chaser
TTC PRODUCTION High Speed Steel Projection Chaser - THREAD SIZE: 5/16-18

High Speed Steel Projection Chaser

Item #: 15-870-400
Thread Type: ANSI
To Fit Dies Head Size: 9/16"
Thread Size: 5/16"-18


  • Designed to be used in a fixed arrangement within the die head, permitting chasers to make a successive thread cut to reduce the cutting load on each individual chaser element.
  • For cutting threads with a self-opening geometric type die head.
  • Generally used for machine threading applications.
  • Well suited for a variety of ferrous and non-ferrous materials.


  • Made in sets of four sequential cutters.
  • Made in the projection type.

Technical Data

  • Manufactured from high speed steel with bright finish.
  • Have a 10° hook and 33° chamfer.


  • Style �D� and �DS� chasers up to 3/4" are interchangeable.


Limited Supply.
TTC PROD HSS Inch Projection Chasers
Product Specifications
Thread Type ANSI
To Fit Dies Head Size 9/16"
Thread Size 5/16"-18
To Fit Die Head Size 9/16"
Cutting Direction Right Hand
Hook Angle 10°
Chamfer Angle 33°
Chaser Style DS or D
Hardness 58 to 60 RC
Prop. 65 Yes
Tool Material High Speed Steel
Type High Speed Steel Projection Chaser
Weight 1 lb.
Country of Origin ISRAEL
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.