Sae Tap Drill Sizes; Metric Tap Drill Sizes; Decimal Equivalents - Polaris 340 LX 2007 Service Manual

General Information

SAE Tap Drill Sizes

Thread Size/ Drill Size
#0-80 3/64
#1-64 53
#1-72 53
#2-56 51
#2-64 50
#3-48 5/64
#3-56 45
#4-40 43
#4-48 42
#5-40 38
#5-44 37
#6-32 36
#6-40 33
#8-32 29
#8-36 29
#10-24 24
#10-32 21
#12-24 17
#12-28 4.6mm
1/4-20 7
1/4-28 3
5/16-18 F
5/16-24 I
3/8-16 O
3/8-24 Q
7/16-14 U
7/16-20 25/64

Metric Tap Drill Sizes

Tap Size Drill Size
3x.50 #39
3x.60 3/32
4x.70 #30
4x.75 1/8
5x.80 #19
5x.90 #20
6x1.00 #9
7x1.00 16/64
8x1.00 J
8x1.25 17/64
9x1.00 5/16
9x1.25 5/16
10x1.25 11/32
10x1.50 R
11x1.50 3/8
12x1.50 13/32
12x1.75 13/32
2.6
Thread Size / Drill Size
1/2-13 27/64
1/2-20 29/64
9/16-12 31/64
9/16-18 33/64
5/8-11 17/32
5/8-18 37/64
3/4-10 21/32
3/4-16 11/16
7/8-9 49/64
7/8-14 13/16
1-8 7/8
1-12 59/64
1 1/8-7 63/64
1 1/8-12 1 3/64
1 1/4-7 1 7/64
1 1/4-12 1 11/64
1 1/2-6 1 11/32
1 1/2-12 1 27/64
1 3/4-5 1 9/16
1 3/4-12 1 43/64
2-4 1/2 1 25/32
2-12 1 59/64
2 1/4-4 1/2 2 1/32
2 1/2-4 2 1/4
2 3/4-4 2 1/2
3-4 2 3/4
Decimal Nearest
Equivalent Fraction
0.0995 3/32
0.0937 3/32
0.1285 1/8
0.125 1/8
0.166 11/64
0.161 5/32
0.196 13/64
0.234 15/64
0.277 9/32
0.265 17/64
0.3125 5/16
0.3125 5/16
0.3437 11/32
0.339 11/32
0.375 3/8
0.406 13/32
0.406 13/32
9923396 - 2007-2012 EDGE/Widetrak LX Service Manual
©2011 Polaris Sales Inc.

Decimal Equivalents

1/64................................................................ ...............0156
..............1/32 .................... ...............0312 .... 1 mm= .0394"
3/64................................... ...............0469
..............1/16 .................... ...............0625
5/64................................... ...............0781 .... 2 mm = .0787"
..............3/32 .................... ...............0938
7/64................................... ...............1094 .... 3 mm =.1181"
..............1/8 ........ .1250
9/64................................... ...............1406
..............5/32 .................... ...............1563 .... 4 mm = .1575"
11/64 ................................. ...............1719
..............3/16 .................... ...............1875 .... 5mm= .1969"
13/64................................. ...............2031
..............7/32 .................... ...............2188
15/64................................. ...............2344 .... 6 mm = .2362"
..............1/4 ........ .25
17/64................................. ...............2656 .... 7 mm = .2756"
..............9/32 .................... ...............2813
19/64................................. ...............2969
..............5/16 .................... ...............3125 .... 8mm= .3150"
21/64................................. ...............3281
..............11/32 .................. ...............3438 .... 9 mm = .3543"
23/64................................. ...............3594
..............3/8 ........ .375
25/64................................. ...............3906 .... 10 mm = .3937"
..............13/32 .................. ...............4063
27/64................................. ...............4219 .... 11 mm =.4331"
..............7/16..................... ...............4375
29/64................................. ...............4531
..............15/32 .................. ...............4688 .... 12 mm = .4724"
31/64................................. ...............4844
..............1/2 ........ .5 ....................... ............. 13mm = .5118"
33/64................................. ...............5156
..............17/32 .................. ...............5313
35/64................................. ...............5469 .... 14 mm = .5512"
..............9/16 .................... ...............5625
37/64................................. ...............5781 .... 15 mm = .5906"
..............19/32 .................. ...............5938
39/64................................. ...............6094
..............5/8 ........ .625 ................... ............. 16mm=. 6299"
41/64................................. ...............6406
..............21/32 .................. ...............6563 .... 17 mm =.6693"
43/64................................. ...............6719
..............11/16 ................... ...............6875
45/64................................. ...............7031 .... 18 mm = .7087"
..............23/32................... ...............7188
47/64................................. ...............7344 .... 19 mm = .7480"
..............3/4 ........ .75
49/64................................. ...............7656
..............25/32 .................. ...............7813 .... 20 mm = .7874"
51/64................................. ...............7969
..............13/16 .................. ...............8125 .... 21 mm =.8268"
53/64................................. ...............8281
..............27/32 .................. ...............8438
55/64................................. ...............8594 .... 22 mm = .8661"
..............7/8 ........ .875
57/64................................. ...............8906 .... 23 mm = .9055"
..............29/32 .................. ...............9063
59/64................................. ...............9219
..............15/16................... ...............9375 .... 24 mm = .9449"
61/64................................. ...............9531
..............31/32 .................. ...............9688 .... 25 mm = .9843"
63/64................................. ...............9844
..............1 ........... 1.0