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3.875 3-7/8 Inch Cutting Diameter x 1-3/8" Depth of Cut High Speed Steel Annular Cutter ID 3577-HCS.3-7/8

Part Number: 3577-
3.875 3-7/8 Inch Cutting Diameter x 1-3/8
3.875 3-7/8 Inch Cutting Diameter x 1-3/8" Depth of Cut High Speed Steel Annular Cutter ID 3577-HCS.3-7/8
Your Price: $567.99USD
Availability: In Stock
3.875 3-7/8 Inch Cutting Diameter x 1-3/8" Depth of Cut High Speed Steel Annular Cutter ID 3577-HCS.3-7/8
Tool Diameter: 3.875 Inch, 3-7/8 Inch
Connection Diameter (Machine Side): 1-1/4 Inch
Cutting Depth: 1-3/8 Inch
Material: Cobalt

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3.875 3-7/8 Inch Cutting Diameter x 1-3/8" Depth of Cut High Speed Steel Annular Cutter ID 3577-HCS.3-7/8

Altering cutting teeth angles for precise and clear cuts
CDTooling cutters have an extra landing on the outside and therefor cut more accurate and have less friction
and are manufactured using certified M2 high speed steel grade, known for its extremely high wear resistance.  

Annular cutters are standard equipped with high precision Weldon shanks. 
Depending on the cutter size and specification, 3/4" (19,05 mm) and 1-1/4" (Weldon) shanks are offered.  
Additionally we also offer tools with double shank design.

These annular cutters have an increased practical application, as they are suitable for
use on machinery requiring Weldon Fitment and with adapter machinery with Nitto Fitment.


An annular cutter (also called as core drill, core cutter, broach cutter, Trepanning drill or cup-type cutter) is a hollow, multiple cutting edges cutting tool used to make/drill holes in ferrous and non-ferrous metals. An annular cutter cuts only an annular groove at the periphery of the hole and leaves a solid core or slug at the hole center. Annular cutter is a substitute for slower, more expensive and less efficient Twist drills and Hole saws. The function of Annular Cutters is more or less same as a hole saw but differs in geometry and material. Annular cutters are faster, easier and are more accurate than the conventional twist drills or drill bits.

An annular cutter or core drill removes the material from the metal to create cylindrical holes in a circular cross section. 
An annular cutter, unlike drill bits, cuts only on the periphery of the hole to be made. 
Annular cutters use almost the same method as concrete core drills, but are for metal drilling.
Material: Cobalt

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