SizeClassCodeChamferLℓnDsKℓkNo. of Type
(inch)(inch)(inch)(inch)(inch)(inch)flutes

Y84620 2.5P GH3 Y84020 1.5P Y84650 2.5P

7/16-20UNF GH5 3.156 0.472 - 0.323 0.242 0.406 3 4

Y84050 1.5P GH6 Y84691 2.5P GH7 Y84680 Y84621 2.5P GH3 Y84021 1.5P

1/2-13UNC Y84651 2.5P 3.375 0.63 - 0.367 0.275 0.437 3 4

GH5 Y84051 1.5P

GH7 Y84681 2.5P

Y84622 2.5P GH3 Y84022 1.5P Y84652 2.5P

1/2-20UNF GH5 3.375 0.472 - 0.367 0.275 0.437 3 4

Y84052 1.5P GH6 Y84692 2.5P GH7 Y84682 Y84653 2.5P

9/16-12UNC GH3 3.593 0.709 - 0.429 0.322 0.5 3 4

Y84053 1.5P Y84654 2.5P GH3

9/16-18UNFY840541.5P3.5930.512-0.4290.3220.534
GH5Y846982.5P

Y84625 2.5P GH3 Y84025 1.5P

5/8-11UNC 3.812 0.748 - 0.480 0.36 0.562 3 4

Y84655 2.5P GH5 Y84055 1.5P Y84626 2.5P GH3 Y84026 1.5P

5/8-18UNF Y84656 2.5P 3.812 0.512 - 0.480 0.36 0.562 3 4

GH5 Y84056 1.5P

GH7 Y84672 2.5P

Y84627 2.5P GH3

3/4-10UNCY840271.5P4.250.827-0.5900.4420.68744
GH5Y846572.5P

Y84628 2.5P GH3 Y84028 1.5P

3/4-16UNF 4.25 0.591 - 0.590 0.442 0.687 4 4

GH5 Y84658 2.5P GH7 Y84686

7/8-9UNC GH4 Y84695 2.5P 4.687 0.827 - 0.697 0.523 0.75 4 4

GH4 Y84696

7/8-14UNF 2.5P 4.687 0.709 - 0.697 0.523 0.75 4 4

GH6 Y84694

1-8UNCGH4Y846972.5P5.1250.984-0.8000.60.81244
1-12UNFGH4Y846682.5P5.1250.709-0.8000.60.81244
1 1/8-7UNCGH6Y847012.5P5.4371.181-0.8960.6720.87544
1 1/8-12UNFGH5Y847022.5P5.4370.787-0.8960.6720.87544
1 1/4-7UNCGH6Y847032.5P5.751.181-1.0210.766144
1 1/4-12UNFGH5Y847052.5P5.750.787-1.0210.766144
1 3/8-6UNCGH6Y847062.5P6.0621.575-1.1080.8311.06244
1 3/8-12UNFGH5Y847072.5P6.0620.787-1.1080.8311.06244
1 1/2-6UNCGH6Y847092.5P6.3751.575-1.2330.9251.12544