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Quantity
1
Description
Micro Bits precision machined exact fit tips
Made from High Performance CRM72 Modified tool steel
Through hardened for long term performance
Small 4mm drive is ideal for Electronics, Optical Precision tooling, all bits 28mm long
Reviews
5.0
1 rating
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Great for fine work!
I am a Lead Avionics Tech for Bombardier. There is no one making higher quality 4mm hex stuff. Professional grade, and will last WAY longer than the Chinese stuff.