The #30 TiALN Parabolic Stub drill bit from Field Tool Supply is engineered for precision drilling in tough materials. Its parabolic flute design enhances chip removal, while the titanium aluminum nitride (TiALN) coating provides superior durability and reduces friction. This stub bit is shorter, offering increased rigidity and control during drilling tasks. Ideal for metalworking and manufacturing applications, the #30 size ensures accuracy in creating holes. Compatible with standard drill chucks, this bit is a reliable choice for professionals seeking high-quality performance.