HM Signature Series Jack Rudy Fine Liner Single Coil Tattoo Machine — Black/Brass

Black/Brass • Fine Liner • Single Coil Tattoo Machine
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Weight 1.000000
Brand HM Tools & Dye

Signature Series Fine Liner Single Coil Tattoo Machine by HM Tools & Dye and Jack Rudy

Years of tattoo experience and the desire to provide only the finest machines led to the start and growing success of HM Tools & Dye. This company, based in Madrid, Spain, manufactures all machines in-house from a solid block of 7075 Aircraft Aluminum, brass, or top quality iron with CNC machinery.

This tattoo machine, designed in collaboration with legendary black and gray artist Jack Rudy, is a fine liner coil that is remarkable for how swiftly and smoothly it operates. Weighing in at 172 grams, this machine features a lightweight steel frame base with a jewelry-grade brass-cast side plate. The side plate features Jack Rudy’s name for a signature flair. This machine also features a silver contact screw, a polished brass binding post, and a 10-wrap single coil. It comes with a traditional, old-school style wingnut for fine-tuning your machine.

This listing is for Jack Rudy’s first-ever tattoo machine as part of the HM Signature Series. Jack Rudy is considered a pioneer of contemporary styles like fine lining, portrait, and lettering. The machine comes equipped with a spare set of screws, metric allen keys, and a mini jack cord measuring 6.6’ long. It comes packaged in a custom Jack Rudy Signature Series Box — “The One and Only.”


  • Machine Weight: 172g
  • Fine liner machine
  • Lightweight steel frame base and jewelry-grade brass-cast side plate
  • Features Jack Rudy’s name on side plate
  • Gus LTD In frame hidden phantom coil system
  • Silver contact screw and old school wingnut for fine-tuning
  • Polished brass binding post
  • 10-wrap single coil
  • Lightened armature bar
  • Equipped with swing gate tube vice system
  • Fast and smooth-running
  • Designed in collaboration with artist Jack Rudy
  • Comes with spare set of springs and set of metric allen keys
  • HM Tools & Dye owned and operated by tattoo artists
  • Manufactured in Madrid, Spain

Warranty Information:
HM Tools & Dye provides a one-year warranty from the purchase date on this tattoo machine. For more detailed warranty information, questions, or concerns, please contact the manufacturer directly.

Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Size Reference Chart

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge


18g, 16g

14g, 12g


Internal Thread Pattern

0.8mm or 0.9mm



Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge


18g, 16g

14g, 12g, 10g

External Thread Pattern



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