Condition: 100% Brand New Item Type: Turning Tool Set Tip Material: C-6 Carbide Body Material: Steel Optional Size: 1/4in, 5/16in 1/4in: Shank Diameter x Shank Diameter x Length Approx. 6.35 x 6.35 x 50.8mm / 0.25 x 0.25 x 2in 5/16in: Shank Diameter x Shank Diameter x Length Approx. 7.94 x 7.94 x 57mm / 0.31 x 0.31 x 2.24in Quantity & Type: 38pcs in total 4pcs C type 8pcs AL type 8pcs AR type 6pcs E type 4pcs BR type 4pcs BL type 4pcs D type Package List 38 x Turning Tool 1Applicable to general lathes, semi-automatic and automatic lathes, etc. 2The kit has a total of 38pcs turning tools, 7 specifications, they are C type, AL type, AR type, E type, BR type, BL type, D type. 3C type is a square nose for general purpose grooving, turning, facing and chamfering. 4Type E is a 30 degree lead angle for threads, chamfers, V-grooves, turning, end faces and boring. 5D type is suitable for rotation, cutting, end face machining, 40 degree angle of boring and chamfering. 6AL and AR type are suitable for general machining applications such as turning, end faces, boring and chamfering. 7BR and BL type are suitable for general machine applications requiring a 15 degree lead angle.