13pc Solid Carbide Drill Bit Set – Straight Flute XF13

SET of the YEAR for Hard Metals

The 13-piece Sub-micron Carbide set, CGDF Treated, is meticulously designed for precision. Each drill bit features a 140-degree notched drill point, which ensures superior cutting efficiency and stability. This set is capable of producing reamer-type finishes, delivering exceptionally smooth and precise holes. Ideal for drilling work hard steel.
Used across aerospace, defense, and industrial applications where precision and reliability are critical.

Built from C-2 sub-micrograin solid carbide with a balanced cobalt binder, XF13 drills deliver the strength and wear resistance required for demanding applications without the brittleness of lower-grade carbide.

The 140° split point provides improved centering and reduced walking—critical when drilling into hardened materials or uneven surfaces such as broken fasteners. Combined with the straight flute design, these drills produce exceptional hole quality, often achieving reamer-like finishes without secondary operations.

Originally favored for fastener removal and repair work, this design also functions as a precision drilling and hole-recovery solution—capable of reclaiming damaged or misaligned holes in high-value components.

THE ULTIMATE SET USED BY PROFESSIONALS

Capable of producing smooth, professional, machined looking holes in some of the hardest materials known to man. 

Great for drilling out stubborn or broken fasteners.

Specifically designed for super edge strength.

Precision tight tolerance holes. (+0.0000 / -0.0005)
Sub-micrograin Carbide. 10% Cobalt binder / W-ST – CGDF Treated
140 DEGREE Notched Drill Point.