Collets, Spindles & Tool Holders

  1. Collets, Spindles & Tool Holders
  2. Complete Tap Collet Chart

Complete Tap Collet Chart

Tap Collets Order No.s for Tap Collets
Note: On MM Taps, Size refers to Shank Size not Tap Size
E/F Series
#0 & #5
E/F Series
#0 & #1 Q.C
E/F Series
#1, #2, #3, #4 & 1MT
Tap Size Tap Dimension #0 7/16" Hex #0 Q.C. .512 O.D. #1 3/8" O.D. #1 Q.C. .748 O.D. #2 1/2" O.D. #3 3/4" O.D. #4 1" O.D. #5 5/8" Hex #1MT Tap Driver
Round Square
2.3mm .092 .079 50801   51801            
2.5mm .099 .079 50802   51802            
2.8mm .110 .079 50803   51803            
2.8 ISO .110 .088 50804   51804            
3.0mm .118 .095 50805   51805            
3.15 ISO .124 .098 50806   51806            
3.2mm .126 .095 50807   51807            
1/8" W. .128 .105 50808   51808            
3.4mm .134 .106 50809   51809            
3.5mm .138 .106 50810   51810            
#0 – #6 .141 .110 50811 58811 51811* 59811 52811     55811 56811
#4 B.A. .144 .116 50812   51812   52812        
3.8mm .150 .118 50813   51813   52813     55813  
4.0mm .158 .118 50814   51814   52814     55814  
4.0 ISO .158 .124 50815   51815   52815     55815  
5/32" W. .160 .125 50816   51816   52816     55816  
4.2mm .165 .134 50817   51817   52817     55817  
#8 .168 .131 50818 58818 51818* 59818 52818* 53818   55818 56818
4.5mm .177 .134 50819   51819   52819 53819   55819  
4.5 ISO .177 .140 50820   51820   52820 53820   55820  
4.6mm .181 .150 50821   51821   52821 53821   55821  
1/4" Nut .185 .139 50822   51822   52822 53822   55822  
3/16" W. .189 .149 50823   51823   52823 53822   55823  
#10 .194 .152 50824 58824 51824* 59824 52824* 53824   55824 56824
5.0mm .197 .150 50825   51825   52825 53825   55825  
5.0 ISO .197 .158 50826   51826   52826 53826   55826  
3/16" SB .201 .151 50827   51827   52827 53827   55827  
5.5mm .217 .169 50828   51828   52828 53828   55828  
#12 .220 .165 50829 58829 51829 59829 52829 53829   55829  
5.9mm .232 .193 50831   51831   52831 53831   55831  
6.0mm .236 .193 50832   51832   52832 53832   55832  
5/16" Nut .240 .180 50833   51833   52833 53833   55833  
6.2mm .244 .193 50834   51834   52834 53834   55834  
#14 .247 .185 50835   51835   52835 53835   55835  
6.3 ISO .248 .197 50836   51836   52836 53836   55836  
1/4" W. .253 .197 50837   51837   52837 53837   55837  
1/4" .255 .191 50838 58838 51838* 59838 52838* 53838* 54838 55838 56838
3/8" ss .275 .206         52839 53839 54839 55839 56839
7.0mm .276 .217         52840 53840 54840 55840  
7.1 ISO .280 .221         52841 53841 54841 55841  
7.2mm .284 .217         52842 53842 54842 55842  
9/32" .286 .214         52843 53843 54843 55843  
3/8" Nut .294 .220         52844 53844 54844 55844  
1/8" ss Pipe .313 .234         52845 53845 54845 55845  
8.0mm .315 .244         52846 53846 54846 55846  
8.0 ISO .315 .248         52847 53847 54847 55847  
5/16" .318 .238   58848   59848 52848* 53848 54848 55848 56848
7/16" .323 .242       59849 52849 53849 54849 55849  
8.4mm .331 .276         52850 53850 54850 55850  
8.5mm .335 .276         52851 53851 54851 55851  
7/16" Nut .345 .259         52852 53853 54852 55852  
9.0mm .354 .276         52854 53854 54854 55854  
9.0 ISO .354 .280         52855 53855 54855 55855  
1/2" .367 .275       59856 52856 53856* 54856 55856  
9.4mm .370 .276         52857 53857 54857 55857  
3/8" W. .377 .294         52858 53858 54858 55858  
3/8" .381 .286       59859 52859* 53859* 54859 55859  
10.0mm .394 .315           53860 54860    
1/2" Nut .400 .300           53861 54861    
10.5mm .413 .315           53862 54862    
9/16" .429 .322       59863   53863 54863    
11.0mm .433 .354           53864 54864    
1/8" Pipe .438 .328       59865   53865 54865    
7/16" Pulley .444 .333           53866 54866    
9/16" Nut .450 .337           53867 54867    
12.0mm .472 .354           53868 54868    
5/8" .480 .360           53869* 54869*    
12.5mm .492 .394           53870 54870    
5/8" Nut .503 .377           53871 54871    
1/2" Pulley .507 .380           53872 54872    
13.0mm .512 .394           53873 54873    
11/16" .542 .406           53874 54874    
14.0mm .551 .433           53875 54875    
1/4" Pipe .563 .421           53876 54876    
11/16" Nut .565 .424           53877 54877    
3/4" .594 .442           53878 54878*    
15.0mm .591 .472           53879 54879    
3/4" Nut .616 .462             54880    
16.0mm .630 .472             54881    
5/8" Pulley .633 .475             54882    
13/16" .652 .489             54883    
13/16" Nut .679 .509             54884    
1/2" Pipe .687 .515             54885    
7/8" .697 .523             54886*    
3/8" Pipe .700 .531             54887    
18.0mm .709 .571             54888    
7/8" Nut .727 .545             54889    
19.0mm .748 .571             54890    
15/16" .760 .570             54891    
20.0mm .787 .630             54892    
15/16" Nut .789 .592             54893    
1" .800 .600              54894*    
1" Nut .834 .625             54895    
22.0mm .866 .709             54896    
22.4mm .881 .709             54897    
1-1/8" .896 .672             54898    
3/4" Pipe .906 .679             54899    

*Furnished as standard equipment with Tapping Head.
Abbreviations; BA=British Associates, ISO=Isometric, SB=Stove Bolt, SS=Small Shank, W=Whitworth

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