5 Item(s) per page
T-Handle Tapping Wrench

This can hold taps from #0 to 1/4".

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T-Handle Tapping Wrench

$5.99
Deburring Tool

Quickly remove rough edges on drill holes and edges of parts. In most cases, this tool works faster than a file, and can deburr irregular edges that might otherwise require multiple files.

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Deburring Tool

$8.64
Prick Punch

A prick punch is used to precisely create a dimple in metal for layout work or further expansion by a center punch. A prick punch has a shaper point than a center punch which can help in initial placement.

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Prick Punch

$4.96

Out of stock

Center Punch

This is used to make a small dimple in metal before drilling a hole. Without a starting indentation, drill bits have a tendency to "walk" slightly away from their intended mark.

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Center Punch

$5.93
Scriber

A pencil-like tool with a sharp point that's used to scratch layout lines into metal.

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Scriber

$7.43
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Our Blog

Course on Bitcoin, Blockchain, Decentralization

Our new course on Bitcoin, Blockchain and Decentralized technology gives a crash course on Bitcoin and many other blockchain projects, like Ethereum, MakerDao, IPFS, SlockIt, the DAO, Zerocash, and more. There are demos on how to acquire, store and use Bitcoin, including web, hardware and paper wallets. Some of the latest topics in Bitcoin are also covered, like soft vs hard forks, segregated wit

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The Essence of How Bitcoin Works

A brief intro to the main ideas behind How Bitcoin Works, including how money is transferred, who keeps track of it, and how the whole thing is secured.

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SMT Stencil Review, including BGA Reballing

A review of SMT stencils from BEST, Inc. 10% off coupon: 'Curious'

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How Bitcoin Works in 5 Minutes

A short introduction to how Bitcoin Works. Written version:http://www.imponderablethings.com/2014/04/how-bitcoin-works-in-5-minutes.html

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RPi Spectrum Analyzer Display with LED Strip

A python-based real-time spectrum analyzer. Plays MP3s and does FFTs in real time using code from the LightShow Pi project and Numpy. Full code and instructions at instructables.

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