SpeTooL Speeds and Feeds

Before using a cutting tool, it is necessary to understand tool cutting speeds and feed rates, more often referred to as “speeds and feeds.” Speeds and feeds are the cutting variables used in every operation and vary for each tool based on cutter diameter, operation, material, etc. Understanding the right speeds and feeds for your tool and operation before you start machining is critical

feed Rate = RPM * IPT * Z

RPM: rotations per minute, the revolution speed of spindle
chip load(IPT): inch per minute, the amount of material removed per revolution per flute
number of teeth (Z): the number of flutes

The chip load depends on the characteristics of the tool and of the workpiece material. For example, a tool drilling a hole into a soft workpiece material will have a higher chip load than a harder workpiece material

Generally, it would be best if you started at the lower feed rate and slowly increase it from there. For an operation such as milling, the slower the feed rate (and cutting speed), the smoother the finish on the workpiece will be.

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Specification: 

Shank Diameter(SD)

1/4"

Tip Diameter(TD)

0.015"

Overall Length(OVL)

2-1/4”

Cutting Degree

30°

 

Overview: 

"V" Grooving bits are the perfect choice for making signs, engraving wood plaques, adding decorative accents to furniture, or adding visual interest to millwork. These cutters are simple tools that are used for chamfering or beveling any part in a wide variety of materials.

Can be used with handheld, table-mounted, and CNC routers.

The SPE-X new design coating could provide up to 2.5X normal life and a much more smooth cutting edge than others

 

Designed for cutting the following materials:

 

  • Plastics
  • Plywood
  • Composites
  • Hardwood
  • Softwood
  • MDF/HDF
  • Acrylic
  • Laminate

 

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