3/8 Inch 8 Pieces HSS Tool Bit Set for Turning and Facing work, Hardened, Pre

  
3/8 Inch 8 Pieces HSS Tool Bit Set for Turning and Facing work, Hardened, Pre-ground and Sharpened, for DIY, Hobbyst and Home Workshop Machinist. 3 x 0.3 x 0.3 inches. Date First Available: July 12, 2022. [HSS]: Regular High speed steel, Heat treated and Hardened (HRC58 - 61) to provide good shock resistance and wear resistance. Suitable for regular working on Brass, Aluminum, Plastic, Rubber, Wood, and nonferrous metal, or OCCASIONAL working on mild steel. Not for stainless steel or Hardened steel. Dimensions and tolerance are made to the industrial standards.

Cut fast and leave a very smooth finish. [8 pieces]: The tool bit set includes 1x External Grooving, 1x Internal Thread, 1x External Thread, 1x Boring Bar, 1x 60 degree Right hand lathe, 1x 60 degree Left hand lathe, 1x 80 degree Right hand lathe, and 1x 80 degree Left hand lathe. The specification is laser marked on each tool bit, easy to identify even for new learners. All four faces are CNC grinded to accurate size for tight fitting.

[Operation tips]: Before mounting the tool, make sure the chuck is clean and without any chips so the tool bit can be held tight during operation. Use cooling oil for longer tool life.

The tip is relatively sharp. If it&#######x27;s too sharp for your application, you can always modify it.

For more information, please check the Quick Use Guide included in the box.