Carbide Inserted-Tip Fly Cutter with Straight Shaft

Single Flute Insert Fly Cutter includes T-15 Torx wrench and drawbolt (not shown).

SKU: 7620S Category:
  • *Preferred unit of measurement for laser engraved portions
    Please note that our ball screws only come in a metric pitch

Product Description

About the Carbide Inserted-Tip Fly Cutter with Straight Shaft Single Flute Insert Fly Cutter

The 7620S Single-Flute Fly Cutting tool with a straight shaft was originally designed for full-sized machines, like Bridgeport-type mills. It is also perfect for use with either our 1/2″ end mill holder or 3C headstock spindle. It has a 1/2″ diameter straight shaft and is held in the spindle. We have added a flat to the 1/2″ shank so our customers can use this in a 1/2″ end mill holder.

Our standard carbide-insert fly cutter holder (P/N 7620) has a #1 Morse tapered shaft and is held in the 3/4 x 16 headstock spindle with a drawbolt.

This fly cutter offers several advantages over the standard high-speed steel fly cutter. Inserted carbide tips will last much longer without sharpening, plus they provide an excellent finish on hard-to-machine materials like cold-rolled and stainless steel. The cutter path is 1-1/8″ (28.6mm) wide. The cutter shape allows it to cut a straight shoulder on a part, something that cannot be done with the standard fly cutter. Once you use this tool, you will understand why 80% or more of the metal removed in modern machine shops is removed with carbide insert tools.

The cutter comes with one 2-edged carbide insert, a Torx attachment screw, and a T-15 Torx wrench. Additional inserts are available through Sherline as P/N 7622.

Learn more about the advantages of using inserted-tip carbide tools. See our page on carbide tools.

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The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.

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Always wear safety glasses when operating machine tools.


Download PDF 7620 Instructions

Instructions PDF Download

76210.5 Tool Holder Body (1/2″ Straight Shaft)
7622 Carbide Insert
76230 Torx screw
76240 T-15 Driver