Nub Tools Master Jaw System for 5C & 16C Collets

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Nub Tools

Nub Tools Master Jaw System for 5C & 16C Collets

Convert your CNC Lathe Chuck into a precision-length collet system!

The Master Jaw System is available for 6, 8, 10 and 12 inch CNC power chucks. A cost effective and efficient alternative to a standard collet chuck that eliminates the need to remove your chuck from the machine. This system provides a positive stop-dead length for repeatable part lengths. Installation is as fast and easy as installing a set of soft jaws.


The ability to go from working with standard jaws to running collets in just minutes will sky rocket your shop’s productivity. A TIR runout average of .0008 – .0015 in. can be expected above your collet’s factory tolerances and is dependent on the condition of your chuck and the quality of your collets. This amazing system is completely made in the USA from high grade materials. The system comes with a black oxide finish.

Features:

  • Available for 6”, 8”, 10” & 12” CNC lathe chucks
  • Eliminates the need to bore soft jaws for small work pieces
  • 5C or 16C collet chucking
  • Simple and quick Installation.
  • Change over as fast as switching out soft jaws.
  • Utilize abundant collets available for different stock sizes & shapes
  • TIR runout average of .0008 – .0015”
  • Reduce down time and increase profits

Kit Includes:

  • 3 master jaws
  • 1 collet sleeve
  • 1 anti-backlash plug
  • Operation and Setup instructions



Specifications:

Part # 4720652-16C 5510852-16C 6301075-16C 6301077-16C 8271291-16C
Collet
Style
16C 16C 16C 16C 16C
Common
Chuck
Model
Fitment
(not limited
to)
Strong
NB-206

Samchully
HH-206
Strong
N-208

Kitagawa
B-208

Samchully
HS-08

Atlas ATL8

Strong
N-210

Kitagawa
B-210

Samchully
HS-10
Strong
N212

Kitagawa
B212

Samchully
HS12
Hole
Spacing
0.787" 0.948" 1.181" 1.181" 1.181"
Groove
Width
0.472" 0.551" 0.630" 0.630" 0.827"
Serrated
Pitch
1.5mm X 60 1.5mm X 60 1.5mm X 60 1.5mm X 60 1.5mm X 60
Chuck
Size
6" 8" 10" 10" 12"
Chuck
I.D.
52mm 52mm 75mm 77mm 91mm

 

Part # 4720645-5C 4720646-5C 5510852-5C 6301075-5C 6301077-5C 8271291-5C
Collet
Style
5C 5C 5C 5C 5C 5C
Common
Chuck
Model
Fitment
(not limited
to)

Strong
N-206

Kitagawa
B-206

Atlas ATL6

Samchully
HS-06

Strong
N-208

Kitagawa
B-208

Samchully
HS-08

Atlas ATL8

Strong
N-210

Kitagawa
B-210
Samchully
HS-10

Strong
N212

Kitagawa
B212

Samchully
HS12

Hole
Spacing
0.787" 0.787" 0.984" 1.181" 1.181" 1.181"
Groove
Width
0.472" 0.472" 0.551" 0.630" 0.630" 0.827"
Serrated
Pitch
1.5mm X 60 1.5mm X 60 1.5mm X 60 1.5mm X 60 1.5mm X 60 1.5mm X 60
Chuck
Size
6" 6" 8" 10" 10" 12"
Chuck
I.D.
45mm 46mm 52mm 75mm 77mm 91mm