[Various Hole Sizes] With 5 pieces in the set, these center drill bits allow for drilling holes of different sizes, offering versatility in your metalworking tasks.
[Multi-purpose Use] Not just for drilling, these center bits can also create conical indentations for lathe centers, making them ideal for various metalworking applications.
[Smooth Cuts and Chip Removal] Widely used on lathe machines, these center drill bits effortlessly cut through materials and remove chips smoothly, ensuring efficient work progress.
[High Center Drill Bits] These high-speed steel center drill bits efficiently provide a starting hole for larger-sized drill bits, ensuring in metalworking projects.
[ and Wear-] Made from high-speed steel, these center drill bits boast exceptional hardness and wear , guaranteeing long-lasting use in work conditions.

Spec:

Features:
These center drill bits are used in metalworking to provide a starting hole for a larger-sized drill bit.
They can also be used to make a conical indentation in the end of a workpiece in which to mount a lathe center.
Made from high speed steel, these center drill bits are of high hardness and good wear .
There are total 5 pieces center bits in this set that can be used to drill holes in different sizes.
Widely used on lathe machines, these center drill bits can cut easily and remove chips smoothly.
Specifications:
Material: High speed steel
Angle: 60°
Cutting Diameter1.5mm2mm2.5mm3mm4mm
Shank Diameter5mm5mm6mm8mm10mm
Length35mm41mm45mm51mm60mmQuantity: 5pcs
Package Includes:
5 x Center Drill Bits