Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 16 mm Insert / SIR 0040 T16 Straight Shank: Ensures firm grip

Straight Shank: Ensures firm grip and reliable concentricity for accurate hole alignment

Accepts 11-size inserts — common insert size for external turning and profiling

318-Piece Imperial Flange Nut Bolt Assortment Kit

and cast iron (K) machining

Precision Ground Threads – Accurate

Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit Carmex Internal Right Hand Thread Turning Toolholder – 40 mm Shank / 16 mm Insert / SIR 0040 T16 Straight Shank: Ensures firm gripThis Bordo reduced shank drill features a 118 notched point with a 30 helix. The notched point is a variation of the standard chisel point, designed to provide faster starting, reduced drill wander, and improved accuracy. A 118 point angle is ideal for materials such as mild steel and cast iron, producing easily controlled chips that are wide and thin. Bordo reduced shank HSS drills are precision ground, then steam tempered to create a durable black