SKU: 91880835352

GMC HEAVY DUTY PRECISION GAP BED LATHE - GML-1660AT

Sale price$10282.50 Regular price$11425.00
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

GMC HEAVY DUTY PRECISION GAP BED LATHE - GML-1660AT16 x 60, 2 3 16 bore, 5 HP, 220V 440V 3phase With free CARMAR DRO installed Machine Standard Features and Equipment: Made in Taiwan 100% made in Taiwan, by top manufacturer with very high level of quality 5 years industrial warranty for parts for all Taiwan lathes ISO 9001 certified Large spindle bore 2 1 16 Heavy Duty spindle D1 6 One piece solid cast iron machine base Heavy Duty guideway width 10 1 4 Heavy Duty main motor 6 HP 16 spindle speeds from

16” x 60”, 2-3/16” bore, 5 HP, 220V/440V/3phase - With free CARMAR DRO installed 

Machine Standard Features and Equipment:

  • Made in Taiwan-100% made in Taiwan, by top manufacturer with very high level of quality
  • 5 years industrial warranty for parts for all Taiwan lathes
  • ISO 9001 certified
  • Large spindle bore 2-1/16”
  • Heavy Duty spindle D1-6
  • One-piece solid cast iron machine base
  • Heavy Duty guideway width 10-1/4”
  • Heavy Duty main motor 6 HP
  • 16 spindle speeds from 45-1,800 rpm, speeds: 45/70/90/108/140/165/215/255/330/385/510/585/770/900/1170/1800rpm
  • 45 kinds of inch threads, and 39 kinds of metric threads
  • Threading and feeding rate change without changing gears
  • Spindle is balanced, hardened and precision ground
  • Spindle is supported at 3-point by high precision bearings  
  • All gears and shafts are hardened and precision ground
  • Guideways induction hardened and precision ground
  • Automatic lubrication system in headstock and feed box

Standard Equipment:

  • Free CARMAR DRO installed
  • 8” 3-jaw chuck with one set of reversible jaws
  • 14” Face plate
  • 1-3/16”-5” steady rest with roller jaws
  • 3” follow rest
  • Removeable gap
  • 4-way tools post
  • 4-position carriage stop
  • Foot brake
  • LED Work light
  • coolant system
  • Full length splash guard
  • (2) dead centers and (1) reducing sleeve MT6/MT4
  • Thread chasing dial
  • Tool box and leveling pads

Optional:

  • 5-C Hand lever type collet closer# 5C-1660AT, free install ……. call for pricing  
  •  33 pc 5C collet set, from 1/16 to 1-1/16” by 32ndth, # 900-0014.. call for pricing
  • Taper turning attachment, installed……………………………….. call for pricing
  • ALORIS type QC tool post set # 3900-5230, 6 pcs …................... call for pricing
  • Live Center # 3900-5004 ................................................................ call for pricing
  • 5pc Indexable carbide turning set # 2003-0004 ........................... call for pricing
  • 3/8” carbide insert # 2003-0014 .................................................. call for pricing
  • Lathe package 1 # GMCLSUP101, incl 5pc indexable carbide  turning set # 2003-0004, ½ drill chuck # 3700-0102, Chuck arbor #3700-0157, and 29pc Titanium drill bit set #5000-0001T .................................... call for pricing

Specifications: 

This machine is compatible with a phase converter. Please note that the phase converter must be installed by GMC Machine Tools to ensure warranty coverage.

Once the machine is received and the phase converter is installed by us, it will be ready for use. For more information or if you have any further questions or need assistance, feel free to contact us.

 

Specifications

        GML-1640AT

      GML-1660AT

Max. swing over bed 

              16”                            16” 

Max. length of workpiece

              40”                   

            60”

Max. swing over cross slide 

            9-1/2”                          9-1/2”

Max. Swing in gap 

          21-3/4”                             21-3/4”  

Width of Bed

                                     10” 

Effective length in gap to spindle 

                                      8-1/2” 

Effective length in gap to chuck jaws

                                      3-1/2” 

Spindle bore 

                          2-1/16” , D1-6 

Taper of spindle center 

        M.T.# 6 ( with MT6/MT4 sleeve) 

Spindle speeds 

                50-2,000 rpm / 12steps

Longitudinal feeds 

              0.0017-0.0242 IPR, 32 kinds 

Cross feeds

              0.00056-0.008 IPR, 32 kinds 

Inch threads 

                  56-4  TPI, 32 kinds

Metric threads 

                  0.4-7.0 mm , 32 kinds 

Module threads 

                0.4-7.0 mm, 32 kinds

Diametral pitch threads 

                  8-120 DP , 32 kinds 

Max. travel of top slide 

                            3-9/16”

Max. travel of cross slide 

                            8” 

Spindle length w/o chuck 

                            20”

Leadscrew length X TPI 

                      1-1/4” x 4 TPI 

Diameter of tailstock quill

                              2”

Max. travel of tailstock quill 

                              4-3/8”

   

Taper of tailstock quill center

                            M.T. # 4

Oil for headstock / Gear box / Apron

#30 weight machine oil, TEXACO regal R&O/100, 3 Gal.

Main motor 

            5 HP, 220V/440V, 3 phase 

Amperage draw

          20Amp on 220V, 12Amp on 440V

Coolant pump motor 

          1/8 HP, 220V/440V, 3 phase

   

Net weight, approx. 

      3,230 LBS 

      3,630 LBS 

Overall dimensions, LxWxH

Machine shipping dimensions, LWH 

  80” x 38” x 57”  

   82”x34”x60”

  100” x 38” x 57”

   102”x34”x60”  


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91880835352

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★★★★★ 5
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Size: 2.32 Pound (Pack of 1), Style: New
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Reviewed in the United States on January 1, 2024
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sofi saint claire
Lake Worth, US
★★★★★ 5
Enjoyable to drink
Size: 2.32 Pound (Pack of 1), Style: New
Goood texture
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Reviewed in the United States on May 30, 2026
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Ryan Burns
Birmingham, US
★★★★★ 5
Lost Eight Pounds!!!
Size: 2.32 Pound (Pack of 1), Style: New
I mix two spoonfuls in a glass of orange juice every morning. In the past month I've lost eight pounds doing nothing different. Great product!
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Reviewed in the United States on May 24, 2026
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Raquel
Dallas, US
★★★★★ 5
Won’t go a day without it
Size: 2.32 Pound (Pack of 1), Style: New, Size: 2.32 Pound (Pack of 1), Style: New
So much better than the sugar version which has SOOOO much sugar it gave me heartburn. Yes, the sugar version is tasty like Tang, but that sugar gave me indigestion. The aspartame version was disgusting. This Stevia is awesome. Because it doesn’t have tons of sugar, you only need 2 heaping teaspoons instead of 2 tablespoons of the regular. I think it’s delicious and also has natural coloring, the sugar version has artificial dyes. I drink it everyday and my GI tract has never been happier. Only one small issue, this size container (~14 oz) is narrow, so buy the bigger bottle (23 or 34?) so you can reach in to scoop it easily. I have zero bloating or gas and sometimes take it more than once per day. It supposedly decreases appetite if taken before meals. It expands in your gut! Perfect. Just don’t take it within 2 hours of oral meds/vitamins as it can supposedly decrease gut absorption. Enjoy the results!!
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Reviewed in the United States on July 3, 2025
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Anna Z
Massapequa, US
★★★★★ 4
Lower Cholesterol and Better Digestion, Even if the Taste Takes Getting Used To
Size: 2.32 Pound (Pack of 1), Style: New
I started using this fiber supplement after my doctor recommended it to help manage my cholesterol. I like that it’s plant-based and sugar-free, and it’s easy to mix into water. After taking it regularly, I’ve noticed a positive impact on my digestion, and I’m hopeful it will help with my cholesterol in the long run. The only thing is that the taste and texture aren’t quite what I expected — it’s a bit like protein powder. Still, the health benefits make it worth continuing
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Reviewed in the United States on August 8, 2025

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