M42 High-Speed Steel Professional Drill Bit Set - 38mm Double Metal Wood Hole Saw for Woodworking, DIY Projects & Carpentry | Perfect for Cutting Holes in Wood, Plywood & Soft Materials

Description:Item type: Hole OpenersCooling type (internal cooling/external cooling) : external cooling Shank diameter (mm) :10 Series: hole opener Length: 70 Type of handle: triangular handle Total length (mm) :70 Product weight (kg) :0.05 Cutting diameter (mm) :14-300 Blade size :2 Material no. :M42 Blade length: 57 mm The blade diameter: 15-300 Outer edge top Angle (°):45 Material: high speed steel Useful length (mm) :34 Length of chip tank (mm) :25Packing list:1 * Hole OpenersNotes:The colors deviation might differ due to different monitor settings, please kindly understand.

suitable for cutting material:thin metal plates,plaster board,wood plastics,etc.

bi-metal hole saw,the material is heat treated m42 bi-metal saw.

easy to use, high work efficiency, long lasting.