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DRILL TECHNOLOGY

Ring Decimal Chart Menu Part 6

Size Decimal Inch Ring Color
5.95mm .2343  
15/64 .2344  
6.00 .2362  
B .2380  
6.05mm .2382  
6.10mm .2402  
C .2420  
6.15mm .2421  
6.20mm .2441  
D .2460  
6.25mm .2461  
6.30mm ..2480  
6.35mm  E   1/4 .2500  
6.40mm ..2520  
6.50mm .2559  
F .2570  
6.60mm .2598  
G .2610  
6.70mm .2638  
17/64 .2656  
6.75mm .2657  
H .2660  
6.80mm .2677  
6.90mm .2717  
I .2720  
7.00mm .2756  
J .2770  
7.10mm .2795  
K .2810  
9/32 .2812  
7.20mm .2835  
7.25mm .2854  
7.30mm .2874  
L .2900  
7.40mm .2913  
M .2950  
7.50mm .2953  
19/64 .2969  
7.60mm .2992  
N .3020  
7.70mm .3031  
7.75mm .3051  
7.80mm .3071  
7.90mm .3110  
5/16 .3125  
8.00mm .3150  

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