Description: 11pcs 8/10/12mm Carbide External Milling Cutting Turning Boring Tool Lathe Tool. Specification: Material:Carbon Steel; Tip:Carbide Tipped; Usage:External Turning Tool; Color:Blue; Quantity:11pcs. Square Size:8x8mm/0.315x0.315"; Nine Short Tools Length:80mm/3.145"; Two Long Tool Length:125mm/4.921"; Box Size (L*W*H) (mm):175 x 153 x 35mm. Square Size:10x10mm/0.394x0.394"; Nine Short Tools Length:90mm/3.543"; Two Long Tool Length:150mm/5.905"; Box Size (L*W*H) (mm):200x167x35mm. Square Size:12x12mm/0.472x0.472"; Nine Short Tools Length:100mm/3.937; Two Long Tool Length:180mm/7.087"; Box Size (L*W*H) (mm):230x185x35mm. Features: - 11pcs Carbide Tipped External Turning Tool Set Lathe Cutting Tool Set 8/10/12mm for Mini Lathe.There are 4971, 4972, 4978, 4976, 4977, 4980R, 4980L, 4981, 4973, 4974, 4975. - 3 Size available: 8x8mm,10x10mm, 12x12mm. - It is made of high speed steel material, have very good toughness and high hardness. - Applicable to the general lathe, semi-automatic and automatic lathe, planer, cylindrical, end face, inner hole, thread, plane, steps, groove and cut off the process of processing. Package Included: 11 x External Turning Tool