clearance 3 Jaw Drill Chuck Rotary Tool Self Tightening Collet Straight Lines Extension Rod Hex Wrench Set 3.17mm Hole
sku: 6422161194
$3.62
Shipping from: United States
Description
1、INCLUDED TOOLS: Includes 3 jaw self tightening chuck straight lines connecting rod and hex wrench compatible with most rotating tools. 2、CLAMPING RANGE: The drill chuck can hold tools with a shank diameter of 0.3?3.4mm such as drill bits for drilling polishing and grinding. 3、SELF TIGHTENING: The collet is self tightening design which is convenient and practical by loosening the collet with an open ended wrench. 4、BRASS ROD: The straight line connecting rod is made of brass corrosion and oxidation resistant and the thread is not easy to wear. 5、STANDARD SIZE: These tools have standard sizes easy to install and disassemble widely used in micro electric drills electric mills etc.
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