BB DLC Coated Ball Nose End Mill R0.5–R6 Solid Carbide | Aluminum Steel

BB Ball Nose End Mill – DLC Coated Solid Carbide

High-performance solid carbide ball nose end mills with advanced coating options for aluminum, copper, stainless steel, titanium alloy, and hardened steel. Five series available to match your material and hardness requirements.

Series Selection Guide

Series	Coating	Best For	Hardness Range
BC2055	DLC	Aluminum, non-ferrous metals, non-metallic materials	General purpose
BC2055-Tong	DLC (enhanced wear resistance)	Copper, copper electrodes, non-ferrous metals requiring superior tool life	General purpose
BB-JIN (TiZr)	TiZr	Stainless steel, titanium alloy, heat-resistant alloy, superalloy, mild steel, brass, copper, non-ferrous metals	General purpose
BK40-SUS	High-toughness substrate	Stainless steel, titanium alloy, heat-resistant alloy, superalloy, mild steel, brass, copper	General – high temp
BB2063	AlTiSiN / DLC	High-hardness die steel, tool steel, hardened stainless, welding parts, oxygen-cut materials	HRC 52–68

Typical materials for BB2063: SKD11, 718H, P20, Cr12, 430, 630

Key Features

Material: Ultra-fine grain solid carbide (one-piece construction)
Geometry: Double-edge, 35° helix angle – reduces burrs, smooth chip evacuation
End face: Enhanced triangular design for powerful cutting and glossy workpiece finish
Edge treatment: Passivation – corrosion-resistant, sharp, burr-free
Shank: Universal chamfered round shank for secure clamping