TIVOLY TSP HSS Cobalt 5-piece Metal Drill Bit Set - Hex Shank 6.35 mm - Step Grinding Ø 3-8 mm - Ref. 11457370002

Precise Drilling

The self-centering tip facilitates drill starting even on smooth surfaces. It significantly reduces the axial effort required to engage the drill bit.

Impeccable Finish

The SMART POINT sharpening ensures progressive drilling without burrs and perfectly cylindrical boring. This geometry also allows enlarging existing holes without risk of tool jamming or breakage.

Quick Change

The quick-change shank eliminates manual chuck tightening for instant tool changes. Compatible with drills and drivers equipped with hexagonal systems.

Materials & Durability

Made from 5% Cobalt high-speed steel, this drill bit set is suitable for general use in metals up to a strength of 1200 N/mm². Specifically designed to withstand the high torques of impact machines, it offers optimized service life.

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