Somta Extra Long Series Drill - HSS-E Parabolic Flute - 15mm x 380mm Solid it handles 7/16 to 1/2-28

it handles 7/16 to 1/2-28 UNC/UNF/UNEF/UNS threads with MT7 compatibility

The Toolex Reamer is a carbide finishing tool designed for precise hole finishing in metalworking

Thread Compatibility: Metric Fine 6g threading specification

The Toolex Reamer is an intermediate-precision HSS (M2) taper-shank reamer sized 28

It meets DIN 8089 and ISO H4 tolerances to maintain consistent bore sizes across jobs

Somta Extra Long Series Drill - HSS-E Parabolic Flute - 15mm x 380mm Solid it handles 7/16 to 1/2-28Somta Extra Long Series Drill HSS E Parabolic Flute, 15mm x 380mm is purpose built for deep hole work where reach, precision, and durability collide in one reliable tool. Crafted for fast, clean penetrating cuts, this drill couples long unobstructed reach with advanced cutting geometry to deliver consistent results even in challenging workpieces. Designed for deep hole drilling applications, the Extra Long Series Drill extends into recessed interiors,