ElectronicsEgypt
Mini Drill Chuck 3mm Shank, 0.5-3.5mm Clamping Range

Mini Drill Chuck 3mm Shank, 0.5-3.5mm Clamping Range

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Prices updated: 13 Oct 2026

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About this product

A mini drill chuck with a 3 mm shank and a 0.5 to 3.5 mm clamping range, made from high-speed steel. It holds small drill bits for PCB drilling and light precision work in rotary tools and small drill motors rated up to 20,000 RPM.

Specifications

Shank diameter
3 mm / 3 مم
Clamping range
0.5 - 3.5 mm / 0.5 - 3.5 مم
Material
High-speed steel / فولاذ عالي السرعة
Total length
21 mm / 21 مم
Maximum RPM
20,000 RPM / 20,000 دورة في الدقيقة

Frequently asked questions

What shank size does this chuck need?

It has a 3 mm shank, so it fits a rotary tool or drill handpiece with a matching 3 mm bore.

What drill bit sizes can it hold?

The clamping range is 0.5 mm to 3.5 mm, so it accepts bits within that diameter range.