Jeu de forets centraux en métal, 6 pièces 1/1,5/2/2,5/3/5 mm, jeu de forets centraux HSS, fraise centrale à 60 degrés pour tour

Product Use - The metal center drill set is used for the pre-cut and precise positioning of holes, guiding twist drills for hole drilling and reducing errors.

Applicable Material: The HSS center drill set is heat-treated, resulting in more stable hardening and high wear resistance.

Sharpened at 60 degrees - Each drill bit in the metal center drill set is double-sided and sharpened to a standard 60-degree angle, reducing errors and enabling fast drilling.

Sharp and durable: The metal center drill set is solidly manufactured; the center drill is sharp and durable, positioning is precise, and the cutting edge is clean.

Smooth chip removal - The high-speed steel center drill has a large chip removal groove, which provides a fast cutting speed, good chip removal, prevents chip buildup, and is lighter.

cuts.