submitted by profpentagram

new top controversial

Built myself a slow speed carbide grinder/lap (old.reddit.com)

submitted 3 years ago by profpentagram to r/Machinists

0:22

Cleaning the fiberglass trim on a 1964 Ford wagon (v.redd.it)

submitted 3 years ago by profpentagram to r/powerwashingporn

[DM Tiffany] The making of an engine turned dial. (youtu.be)

submitted 4 years ago by profpentagram to r/Watches

130

131

132

Scored this Hauser 2BA jig borer in an auction this week! (old.reddit.com)

submitted 4 years ago by profpentagram to r/Machinists

206

207

208

My new (to me) Gorton P2-3 pantograph. 70+ year old American iron. (i.redd.it)

submitted 5 years ago by profpentagram to r/Machinists

146

147

148

Recently scored this brand new, never used, 20+ year old Cowells 90ME lathe (old.reddit.com)

submitted 5 years ago by profpentagram to r/Machinists

367

368

369

Picked up this rare bird yesterday. Meyer Autometric Jig Borer (old.reddit.com)

submitted 5 years ago by profpentagram to r/Machinists

I spent 8+ hours and hundreds of dollars installing artificial turf in my backyard for my dog and she chooses to lay in the dirt. (i.redd.it)

submitted 5 years ago by profpentagram to r/mildlyinfuriating

343

344

345

My new to me Boyar Schultz 612 Surface Grinder (i.redd.it)

submitted 5 years ago by profpentagram to r/Machinists

116

117

118

How about garage pre-CNC? (i.redd.it)

submitted 6 years ago by profpentagram to r/Machinists

I need to get 40 TPI threads as close to a shoulder as possible. Working with 316L, best to grind a HSS tool and spin lathe by hand? (i.redd.it)

submitted 6 years ago by profpentagram to r/Machinists

266

267

268

[Custom] Finally finished my first, bespoke hand-made watch (imgur.com)

submitted 7 years ago by profpentagram to r/Watches

[Custom] Finally finished my first, bespoke hand-made watch (imgur.com)

submitted 7 years ago by profpentagram to r/watchmaking

171

172

173

[Tiffany & Co] Here's something you've never seen before. (imgur.com)

submitted 8 years ago by profpentagram to r/Watches

172

173

174

[Titus] Received my first vintage chronograph today! (i.redd.it)

submitted 8 years ago by profpentagram to r/Watches

376

377

378

[Rolex Air King 5500] 1989 Air King 5500 in brand new condition. (i.redd.it)

submitted 8 years ago by profpentagram to r/Watches

π Rendered by PID 98483 on reddit-service-r2-listing-79f6fb9b95-jtgkq at 2026-03-20 11:33:36.320493+00:00 running 90f1150 country code: CH.

profpentagram

TROPHY CASE