Omi OMI Strong Steel Drill (Regular) 5D Internal Cooling Blade Diameter 7mm OHDR-0070-OH 1 Piece

Catalog number: OHDR-0070-OH Features: ●By adopting a unique cutting edge and groove shape, the chips are rounded compactly, achieving ideal chip discharge. ●The OD coating has high durability and excellent lubricity, allowing for long life and high efficiency machining. ●A regular type that is easy to use. Applications: ●Cutting materials: general structural steel, alloy tool steel, stainless steel, cast iron. Specifications: ●Blade diameter (mm): 7.0 ●Groove length (mm): 49 ●Total length (mm): 93 ●Shank diameter (mm): 7 ●Effective machining depth: 5D (blade diameter x 5 times) ●Twist angle (°): 30 ●Tip angle (°): 140 ●Surface treatment: OD coating ●Neck length (mm): 49 ●Lubrication type: Internal lubrication Material/Finish: ●Carbide alloy (K10)