Buy Now
Showa HSKA100-HPC12H-110 Aa HSK 100 Collet Chuck, 12 mm Capacity, 110 mm Gage Length
$250
Pay Monthly!Michigan
Used Machining Equipment for Sale
Shop used machine shop equipment on Aucto — metal lathes, milling machines, CNC machining centers, drill presses, EDM machines, surface grinders, CNC routers and tooling, listed by verified sellers across the US and Canada. This hub is the parent for the machining aisle. If you already know the machine, open that category; if you are standing up or adding to a shop, start here.
Aucto is an industrial surplus marketplace. Listings are in-stock used machines: buy now or make an offer. Manual knee mills and CNC VMCs are separated on purpose so a Bridgeport buyer does not land in a Haas VF grid, and the other way around. Tooling (holders, chucks, bar feeders) has its own branch under Machining Accessories.
1,870 listings are in stock across this hub and its subcategories, ready to ship.
Marketplace
All Listings
View Showa HSKA100-HPC12H-110 Aa HSK 100 Collet Chuck, 12 mm Capacity, 110 mm Gage Length View Valenite V50CT-E150 CAT 50 End Mill Holder, H5 Bore, AT3 Taper, 11 lbs, 4" Projection 
Buy NowValenite V50CT-E150 CAT 50 End Mill Holder, H5 Bore, AT3 Taper, 11 lbs, 4" Projection
$40Pay Monthly!MichiganView Komet A06B-50150 Tool Holder, HSK 100A, Abs 50, 3.2" Length, Steel, Coolant-Through, 7.00 lbs 
Buy NowKomet A06B-50150 Tool Holder, HSK 100A, Abs 50, 3.2" Length, Steel, Coolant-Through, 7.00 lbs
$120Pay Monthly!MichiganView C/O Swiss Made 46865 Tool Holding System, CAT 45, Boring Head 18365, 1-9/16" to 2-1/2" 
Buy NowC/O Swiss Made 46865 Tool Holding System, CAT 45, Boring Head 18365, 1-9/16" to 2-1/2"
$150Pay Monthly!MichiganView C/O Swiss Made 44586 CAT 50 Tool Holder & 18031 Boring Head, 5/8"-25/32" 
Buy NowC/O Swiss Made 44586 CAT 50 Tool Holder & 18031 Boring Head, 5/8"-25/32"
$200Pay Monthly!MichiganView High-Precision Mapal Mn 5092-10-K Tool Adapter, HSK 100 a, CNC Compatible 
Buy NowHigh-Precision Mapal Mn 5092-10-K Tool Adapter, HSK 100 a, CNC Compatible
$30Pay Monthly!MichiganView Mapal Mn 5095-10-K HSK 100 Probe Adapter, 80mm ID, 140mm OD, 75mm Length, CNC Toolholding 
Buy NowMapal Mn 5095-10-K HSK 100 Probe Adapter, 80mm ID, 140mm OD, 75mm Length, CNC Toolholding
$85Pay Monthly!MichiganView Valenite V50CT-15SG-55 CAT 50 Collet Holder, 5.5" Gage Length, TG150 Collet System, Tir 0.0004 
Buy NowValenite V50CT-15SG-55 CAT 50 Collet Holder, 5.5" Gage Length, TG150 Collet System, Tir 0.0004
$45Pay Monthly!MichiganView Devlieg Microbore SS12GA-S172-080 Boring Head, 1-1/4" Shank, 6" Length, Precision Tooling 
Buy NowDevlieg Microbore SS12GA-S172-080 Boring Head, 1-1/4" Shank, 6" Length, Precision Tooling
$65Pay Monthly!MichiganView Criterion DBL-202 Adjustable Boring Head, 1" Straight Shank, 1/2" Boring Bar 
Buy NowCriterion DBL-202 Adjustable Boring Head, 1" Straight Shank, 1/2" Boring Bar
$200Pay Monthly!MichiganView Tsd Universal 464998 CAT 50 End Mill Holder, 1-1/4" Size Capacity, High-Torque Milling 
Buy NowTsd Universal 464998 CAT 50 End Mill Holder, 1-1/4" Size Capacity, High-Torque Milling
$40Pay Monthly!MichiganView Techniks Syic 22945-2.62 CAT 50 End Mill Holder, 1" Bore, 2.62" Projection, Industrial Grade 
Buy NowTechniks Syic 22945-2.62 CAT 50 End Mill Holder, 1" Bore, 2.62" Projection, Industrial Grade
$30Pay Monthly!MichiganView Sandvik 50mm-Vf 1.500-SM10 CAT 50 Facemill Holder, 1.5000" Pilot, 1.25" Arbor, 0.5" Key Width 
Buy NowSandvik 50mm-Vf 1.500-SM10 CAT 50 Facemill Holder, 1.5000" Pilot, 1.25" Arbor, 0.5" Key Width
$75Pay Monthly!MichiganView CV50-EM.400-1500 Parlec CAT 50 End Mill Holder, 1-1/4" Bore, Heavy-Duty Milling Tool 
Buy NowCV50-EM.400-1500 Parlec CAT 50 End Mill Holder, 1-1/4" Bore, Heavy-Duty Milling Tool
$45Pay Monthly!MichiganView Parlec C50-15SM6 CAT 50 Shell Mill Holder, 1.5" Pilot, 6" Projection, 30K RPM, Aisi 8620 
Buy NowParlec C50-15SM6 CAT 50 Shell Mill Holder, 1.5" Pilot, 6" Projection, 30K RPM, Aisi 8620
$100Pay Monthly!MichiganView Sandvik Coromant CAT50 50MM-VF-12541 Tapping Collet Chuck, 140mm Length, CNC Compatible 
Buy NowSandvik Coromant CAT50 50MM-VF-12541 Tapping Collet Chuck, 140mm Length, CNC Compatible
$100Pay Monthly!MichiganView C/O Swiss Made 18064 CAT 45 Boring Head Adapter, 1-1/4" to 2" Capacity, Precision Tooling 
Buy NowC/O Swiss Made 18064 CAT 45 Boring Head Adapter, 1-1/4" to 2" Capacity, Precision Tooling
$150Pay Monthly!MichiganView C/O Swiss Made CAT 50 Tool Holder 44586, Precision Boring Adapter, Modular Design, High Rigidity 
Buy NowC/O Swiss Made CAT 50 Tool Holder 44586, Precision Boring Adapter, Modular Design, High Rigidity
$150Pay Monthly!MichiganView C/O Swiss Made 59184 CAT 45 ER40 Collet Holder, Hrc 54-60, T.i.r. <0.0002", 20K RPM 
Buy NowC/O Swiss Made 59184 CAT 45 ER40 Collet Holder, Hrc 54-60, T.i.r. <0.0002", 20K RPM
$40Pay Monthly!MichiganView C/O Swiss Made 46866 CAT 45 Tool Holder with 18036 Boring Head, 2"-2-3/4" 
Buy NowC/O Swiss Made 46866 CAT 45 Tool Holder with 18036 Boring Head, 2"-2-3/4"
$225Pay Monthly!MichiganView Tsd Microbore RGA-302 Adjustable Boring Head, SS15-ADE-14-12-MTP, 1-1/2" Shank 
Buy NowTsd Microbore RGA-302 Adjustable Boring Head, SS15-ADE-14-12-MTP, 1-1/2" Shank
$400Pay Monthly!MichiganView Criterion DBL-204 Boring Head, 1-1/4" Diameter Shank, 2-1/2" Length, Adjustable Offset 
Buy NowCriterion DBL-204 Boring Head, 1-1/4" Diameter Shank, 2-1/2" Length, Adjustable Offset
$400Pay Monthly!MichiganView Kennametal CV50SM150240 CAT 50 Face Mill Holder, ANSI B/ISO AT3, 1.5" Arbor, 2.4" Gage Length 
Buy NowKennametal CV50SM150240 CAT 50 Face Mill Holder, ANSI B/ISO AT3, 1.5" Arbor, 2.4" Gage Length
$60Pay Monthly!MichiganView Parlec C50-14AA2 CAT 50 Taper Tool Holder, High-Torque, Precision Machining 
Buy NowParlec C50-14AA2 CAT 50 Taper Tool Holder, High-Torque, Precision Machining
$30Pay Monthly!Michigan
THE AUCTO ADVANTAGE
Why Buy with Aucto
Transparent Pricing
We work closely with our trusted sellers to ensure transparent and fair pricing on used industrial equipment with absolutely no hidden fees or unexpected costs.
Vetted Equipment
In-stock, ready-to-ship industrial equipment with no lead times. Assets on our site are from vetted sellers and go through a rigorous quality assurance process to ensure everything is real and available immediately.
Financing, Shipping, & Support
We offer monthly payment options, rigging and shipping in the US and Canada, and dedicated support on every sale. Earning the trust of buyers in 82+ countries.
SUPPORT
Frequently Asked Questions
Everything you need to know about buying and selling on Aucto. Can’t find an answer?
What used machine shop equipment can I buy on Aucto?
Metal lathes (CNC and manual), milling machines and Bridgeport-style verticals, CNC machining centers (VMC and HMC), drill presses, EDM machines, surface grinders, CNC routers, and machine tool accessories. Open a category to narrow the list, then buy now or make an offer.
Do you sell new machine tools?
Aucto lists used, in-stock industrial equipment from verified sellers. The value is no OEM lead time: you buy a machine that exists, inspect from the listing, and Aucto coordinates the rest.
