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ISO Standard GT12 M3-M16 Tapping Collet Pneumatic Electric Tapping Machine Chucks M3-M16 Tap Chuck Collet Overload Protection GT

  • 1-49 Pieces
  • >=50 Pieces
- + Pieces available
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Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
Customized packaging (Min. Order: 500 Pieces)
Customized logo (Min. Order: 500 Pieces)
Samples: $10.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $10.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Shandong, China
Applicable Industries:
tapping machine, tapping tool holder
After Warranty Service:
Video technical support, Online support
Local Service Location:
Showroom Location:
Brand Name:
Model Number:
ISO standard M3-16 tapping collet
After-sales Service Provided:
Video technical support, Online support
Products name:
ISO Standard M3-M16 overload protection tapping collet chuck
plastic box
Order online, TT,Credit card,Paypal,Western Union
GT12 GT24 GT42 TC312 TC820 TC143
Within 3--7 Days, after payment
Acceptable Tapping Collet
GT12 Capacity:
M3-M12 milling machine collar

Packaging & Delivery

Selling Units:
Single item
Single package size: 
4.5X4.5X6 cm
Single gross weight:
0.400 kg
Package Type:
plastic box
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 500 >500
Est. Time(days) 7 To be negotiated

ISO Standard GT12 M3-M16 Tapping Collet Pneumatic Electric Tapping Machine Chucks M3-M16 Tap Chuck Collet Overload Protection GT


Quick change tap collet 

1.with length compensation

2.high accurancy and clamp

3.tapping capability: M4 quick change tapping collet


The tap collet including the torsion tap collet,extended torsion tap collet and rigidity tap collet, users can choose according to actual requirements.

The torsion tap collet and the extended torsion tap collet have safety devices which can avoid tap breakage for excessive torsion force during the tapping operation.


Enclosed is a rated torsion sheet,for differetn specifications of torsion tap collets.The torsion of tap collet have been pre-fixed specifications as per the enclosed rated torsion sheet.





Pls kindlyl check following specifications for know detailes:




ISO  standard


JIS standard



Tape ModelsISO, D1*D2JIS,D1*D2DIN,D1*D2
 M2 2.8*2.25 3.0*2.5 2.5*2.1
 M33.15*2.5 4.0*3.2 3.5*2.7 
M4 4.0*3.15 5.0*4.0 4.5*3.4 
 M55.0*4.0 5.5*4.5 6.0*4.9 
M6 6.3*5.0 6.0*4.5 6.0*4.9 
M8 6.3*5.06.2*5.0 8.0*6.2 
M10  8.0*6.37.0*5.5 10.0*8.0 
M12 9.0*7.1 8.5*6.5 9.0*7.0 
M14 11.2*9.0 10.5*8.0 11.0*9.0 
M16 12.5*10.0 12.5*10.0 12.0*9.0 
M18 14.0*11.2 14.0*11.0 14.0*11.0 
M20 14.0*11.2 15.0*12.0 16.0*12.0 
M22 16.0*12.5 17.0*13.0 18.0*14.5 
M24 18.0*14.0 19.0*15.0 18.0*14.5 


Installation method of tap

1,Press clamp holder which locates on the front of tap collets

2,Inset tap into the square hole of the collet.

3,Release the clamp holder, and the tap is loked


Installation method of tap collet

1,Press outer casing of the holder

2,Insert tap collet into holder(driving key to be aligned to the grove)

3,Release the outer casing,then the tap collet has been locked



Customer Reviews


How to pay

1,Order on line : Click the start order, Complete the order according to the prompt,you can payment by TT,Credit Card,e-checking.

2, We also accept paypal

3,Western Union : First name : Chuanqiang    Last Name : Yang

Add : Pingyuan,Shandong,China


We also have tapping machine,BT/SK//NT/Morse/HSK/ Straight shank quick change tool holder


About us

BoRui Machine Tools Accessories Factory was founded in 2005. Over the years, BoRui takes “Quality changes the world” as his mission and has been dedicated to creating a worldclass brand for his country China. In 2016, Dezhou BoRui Precision Co.,Ltd wasestablished to start the bright journey by serving international market.




Sales Manager

Tel : +86-18866061307

Whatsapp : +86-18866061307

Wechat : +86-18866061307

Web :