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Face Milling Cutters
Face-Milling Cut Style
Also known as shell cutters, these high-speed steel cutters are good for face and side milling. They have a large mill diameter for removing a large amount of material per pass. Compared to fly cutters, they’re more rigid, which makes for a better finish. Use with an R8 shank arbor (sold separately).
For technical drawings and 3-D models, click on a part number.
Mill | ||||||||
|---|---|---|---|---|---|---|---|---|
| Thick. | Dia. | Number of Teeth | Arbor Hole Dia. | Helix Angle | Material | For Use On | Each | |
Uncoated | ||||||||
| 1" | 1 1/4" | 8 | 1/2" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 0000000 |
| 1 1/8" | 1 1/2" | 8 | 1/2" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 1 3/8" | 2" | 10 | 3/4" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 1 1/2" | 2 1/4" | 10 | 1" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 1 5/8" | 2 1/2" | 10 | 1" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 1 3/4" | 3" | 12 | 1 1/4" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 1 7/8" | 3 1/2" | 12 | 1 1/4" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
| 2 1/4" | 4" | 14 | 1 1/2" | 30° | High-Speed Steel | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 000000 |
Taps for Helical Inserts
Plug Chamfer
Bottoming Chamfer
Add threads to holes in preparation for installing helical inserts. These taps are made of uncoated high-speed steel and are for use on most metal and plastic. The square shank is compatible with tap wrenches and tap holders for drill presses and milling machines.
Plug-chamfer taps are a versatile choice for most tapping applications. With 3-5 chamfered cutting threads, they require moderate torque and are often used for start-to-finish tapping of through holes and closed-end holes. When using them to tap closed-end holes, be sure to leave sufficient space at the bottom for chips to accumulate.
Bottoming-chamfer taps cut into the workpiece with just 1-2 chamfered threads. This short chamfer lets them thread holes closer to the bottom than other taps, but they require more torque to start threads.
For technical drawings and 3-D models, click on a part number.
Inch
Drill Bit | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Insert Thread Size  | Thread Lg. | Overall Lg. | Max. Tapping Dp. | Size | Decimal Size Equivalent | No. of Flutes | For Insert Thread Type | Pitch Dia. Limit | Each | |
Plug Chamfer | ||||||||||
Uncoated High-Speed Steel | ||||||||||
| 0-80 | 3/8" | 1 11/16" | 3/8" | 52 ga. | 0.0635" | 3 | UNF | H1 | 000000000 | 000000 |
| 1-64 | 1/2" | 1 13/16" | 1/2" | 46 ga. | 0.081" | 3 | UNC | H1 | 000000000 | 00000 |
| 2-56 | 9/16" | 1 7/8" | 9/16" | 41 ga. | 0.096" | 3 | UNC | H1 | 000000000 | 00000 |
| 3-48 | 5/8" | 1 15/16" | 5/8" | 7/64" | 0.1094" | 3 | UNC | H1 | 000000000 | 00000 |
| 3-56 | 5/8" | 1 15/16" | 5/8" | 36 ga. | 0.1065" | 3 | UNF | H1 | 000000000 | 00000 |
| 4-40 | 11/16" | 2" | 11/16" | 31 ga. | 0.12" | 3 | UNC | H1 | 000000000 | 00000 |
| 4-48 | 11/16" | 2" | 11/16" | 31 ga. | 0.12" | 3 | UNF | H1 | 000000000 | 00000 |
| 5-40 | 3/4" | 2 1/8" | 3/4" | 29 ga. | 0.136" | 3 | UNC | H1 | 000000000 | 00000 |
| 6-32 | 7/8" | 2 3/8" | 7/8" | 25 ga. | 0.1495" | 3 | UNC | H2 | 000000000 | 00000 |
| 6-40 | 3/4" | 2 1/8" | 3/4" | 25 ga. | 0.1495" | 3 | UNF | H1 | 000000000 | 00000 |
| 8-32 | 15/16" | 2 3/8" | 15/16" | 16 ga. | 0.177" | 3 | UNC | H2 | 000000000 | 00000 |
| 8-36 | 15/16" | 2 3/8" | 15/16" | 16 ga. | 0.177" | 3 | UNF | H1 | 000000000 | 00000 |
| 10-24 | 1" | 2 1/2" | 1" | 5 ga. | 0.2055" | 3 | UNC | H2 | 000000000 | 00000 |
| 10-32 | 1" | 2 1/2" | 1" | 13/64" | 0.2031" | 3 | UNF | H2 | 000000000 | 00000 |
| 12-24 | 1 1/8" | 2 23/32" | 1 1/8" | 1 ga. | 0.228" | 3 | UNC | H2 | 000000000 | 00000 |
| 1/4"-20 | 1 1/8" | 2 23/32" | 1 1/8" | H | 0.266" | 3 | UNC | H2 | 000000000 | 00000 |
| 1/4"-28 | 1 1/8" | 2 23/32" | 1 1/8" | 6.7 mm | 0.2637" | 3 | UNF | H2 | 000000000 | 00000 |
| 5/16"-18 | 1 1/4" | 2 15/16" | 1 1/4" | Q | 0.332" | 4 | UNC | H3 | 000000000 | 00000 |
| 5/16"-24 | 1 1/4" | 2 15/16" | 1 1/4" | 21/64" | 0.3281" | 4 | UNF | H2 | 000000000 | 00000 |
| 3/8"-16 | 1 21/32" | 3 3/8" | 1 21/32" | X | 0.397" | 4 | UNC | H3 | 000000000 | 00000 |
| 3/8"-24 | 1 7/16" | 3 5/32" | 1 7/16" | 25/64" | 0.3906" | 4 | UNF | H2 | 000000000 | 00000 |
| 7/16"-14 | 1 21/32" | 3 19/32" | 1 21/32" | 29/64" | 0.4531" | 4 | UNC | H3 | 000000000 | 00000 |
| 7/16"-20 | 1 21/32" | 3 3/8" | 1 21/32" | 29/64" | 0.4531" | 4 | UNF | H3 | 000000000 | 00000 |
| 1/2"-13 | 1 13/16" | 3 13/16" | 1 13/16" | 17/32" | 0.5313" | 4 | UNC | H3 | 000000000 | 00000 |
| 1/2"-20 | 1 21/32" | 3 19/32" | 1 21/32" | 33/64" | 0.5156" | 4 | UNF | H3 | 000000000 | 00000 |
| 9/16"-12 | 1 13/16" | 4 1/32" | 1 13/16" | 19/32" | 0.5938" | 4 | UNC | H3 | 000000000 | 00000 |
| 9/16"-18 | 1 13/16" | 3 13/16" | 1 13/16" | 37/64" | 0.5781" | 4 | UNF | H3 | 000000000 | 00000 |
| 5/8"-11 | 2" | 4 1/4" | 2" | 21/32" | 0.6563" | 4 | UNC | H3 | 000000000 | 00000 |
| 5/8"-18 | 1 13/16" | 4 1/32" | 1 13/16" | 41/64" | 0.6406" | 4 | UNF | H3 | 000000000 | 000000 |
| 3/4"-10 | 2 7/32" | 4 11/16" | 2 7/32" | 25/32" | 0.7813" | 4 | UNC | H3 | 000000000 | 000000 |
| 3/4"-16 | 2" | 4 15/32" | 2" | 49/64" | 0.7656" | 4 | UNF | H3 | 000000000 | 000000 |
| 7/8"-9 | 2 1/2" | 5 1/16" | 2 1/2" | 29/32" | 0.9063" | 4 | UNC | H3 | 000000000 | 000000 |
| 7/8"-14 | 2 1/2" | 5 1/8" | 2 1/2" | 57/64" | 0.8906" | 4 | UNF | H3 | 000000000 | 000000 |
| 1"-8 | 2 9/16" | 5 3/4" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNC | H4 | 000000000 | 000000 |
| 1"-12 | 2 9/16" | 5 7/16" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNF | H4 | 000000000 | 000000 |
| 1"-14 | 2 9/16" | 5 7/16" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNF | H4 | 000000000 | 000000 |
| 1 1/8"-7 | 3" | 6 1/16" | 3" | 1 11/64" | 1.1719" | 4 | UNC | H4 | 000000000 | 000000 |
| 1 1/8"-12 | 2 9/16" | 5 3/4" | 2 9/16" | 1 5/32" | 1.1563" | 6 | UNF | H4 | 000000000 | 000000 |
| 1 1/4"-7 | 3" | 6 3/8" | 3" | 1 19/64" | 1.2969" | 4 | UNC | H4 | 000000000 | 000000 |
| 1 1/4"-8 | 3" | 6" | 3" | 1 1/4" | 1.25" | 4 | UN8 | H5 | 000000000 | 000000 |
| 1 1/4"-12 | 3" | 6 1/16" | 3" | 1 9/32" | 1.2813" | 6 | UNF | H4 | 000000000 | 000000 |
| 1 1/2"-6 | 3 3/16" | 7" | 3 3/16" | 1 35/64" | 1.5469" | 6 | UNC | H6 | 000000000 | 000000 |
| 1 1/2"-8 | 3" | 6 5/8" | 3" | 1 1/2" | 1.5" | 6 | UN8 | H5 | 000000000 | 000000 |
| 1 1/2"-12 | 3 3/16" | 6 11/16" | 3 3/16" | 1 17/32" | 1.5313" | 6 | UNF | H4 | 000000000 | 000000 |
| 1 3/4"-8 | 3 5/8" | 7 1/4" | 3 5/8" | 1 3/4" | 1.75" | 6 | UN8 | H5 | 000000000 | 000000 |
Bottoming Chamfer | ||||||||||
Uncoated High-Speed Steel | ||||||||||
| 0-80 | 3/8" | 1 11/16" | 3/8" | 52 ga. | 0.0635" | 3 | UNF | H1 | 000000000 | 00000 |
| 1-64 | 9/16" | 1 7/8" | 9/16" | 46 ga. | 0.081" | 3 | UNC | H1 | 000000000 | 00000 |
| 2-56 | 9/16" | 1 7/8" | 9/16" | 41 ga. | 0.096" | 3 | UNC | H1 | 000000000 | 00000 |
| 3-48 | 5/8" | 1 15/16" | 5/8" | 7/64" | 0.1094" | 3 | UNC | H1 | 000000000 | 00000 |
| 3-56 | 5/8" | 1 15/16" | 5/8" | 36 ga. | 0.1065" | 3 | UNF | H1 | 000000000 | 00000 |
| 4-40 | 11/16" | 2" | 11/16" | 31 ga. | 0.12" | 3 | UNC | H1 | 000000000 | 00000 |
| 4-48 | 11/16" | 2" | 11/16" | 31 ga. | 0.12" | 3 | UNF | H1 | 000000000 | 00000 |
| 5-40 | 3/4" | 2 1/8" | 3/4" | 29 ga. | 0.136" | 3 | UNC | H1 | 000000000 | 00000 |
| 6-32 | 7/8" | 2 3/8" | 7/8" | 25 ga. | 0.1495" | 3 | UNC | H2 | 000000000 | 00000 |
| 6-40 | 3/4" | 2 1/8" | 3/4" | 25 ga. | 0.1495" | 3 | UNF | H1 | 000000000 | 00000 |
| 8-32 | 15/16" | 2 3/8" | 15/16" | 16 ga. | 0.177" | 3 | UNC | H2 | 000000000 | 00000 |
| 8-36 | 15/16" | 2 3/8" | 15/16" | 16 ga. | 0.177" | 3 | UNF | H1 | 000000000 | 00000 |
| 10-24 | 1" | 2 1/2" | 1" | 5 ga. | 0.2055" | 3 | UNC | H2 | 000000000 | 00000 |
| 10-32 | 1" | 2 1/2" | 1" | 13/64" | 0.2031" | 3 | UNF | H2 | 000000000 | 00000 |
| 12-24 | 1 1/8" | 2 23/32" | 1 1/8" | 1 ga. | 0.228" | 3 | UNC | H2 | 000000000 | 00000 |
| 1/4"-20 | 1 1/8" | 2 23/32" | 1 1/8" | H | 0.266" | 3 | UNC | H2 | 000000000 | 00000 |
| 1/4"-28 | 1 1/8" | 2 23/32" | 1 1/8" | 6.7 mm | 0.2637" | 3 | UNF | H2 | 000000000 | 00000 |
| 5/16"-18 | 1 1/4" | 2 15/16" | 1 1/4" | Q | 0.332" | 4 | UNC | H3 | 000000000 | 00000 |
| 5/16"-24 | 1 1/4" | 2 15/16" | 1 1/4" | 21/64" | 0.3281" | 4 | UNF | H2 | 000000000 | 00000 |
| 3/8"-16 | 1 21/32" | 3 3/8" | 1 21/32" | X | 0.397" | 4 | UNC | H3 | 000000000 | 00000 |
| 3/8"-24 | 1 7/16" | 3 5/32" | 1 7/16" | 25/64" | 0.3906" | 4 | UNF | H2 | 000000000 | 00000 |
| 7/16"-14 | 1 21/32" | 3 19/32" | 1 21/32" | 29/64" | 0.4531" | 4 | UNC | H3 | 000000000 | 00000 |
| 7/16"-20 | 1 21/32" | 3 3/8" | 1 21/32" | 29/64" | 0.4531" | 4 | UNF | H3 | 000000000 | 00000 |
| 1/2"-13 | 1 13/16" | 3 13/16" | 1 13/16" | 17/32" | 0.5313" | 4 | UNC | H3 | 000000000 | 00000 |
| 1/2"-20 | 1 21/32" | 3 19/32" | 1 21/32" | 33/64" | 0.5156" | 4 | UNF | H3 | 000000000 | 00000 |
| 9/16"-12 | 1 13/16" | 4 1/32" | 1 13/16" | 19/32" | 0.5938" | 4 | UNC | H3 | 000000000 | 000000 |
| 9/16"-18 | 1 13/16" | 3 13/16" | 1 13/16" | 37/64" | 0.5781" | 4 | UNF | H3 | 000000000 | 000000 |
| 5/8"-11 | 2" | 4 1/4" | 2" | 21/32" | 0.6563" | 4 | UNC | H3 | 000000000 | 000000 |
| 5/8"-18 | 1 13/16" | 4 1/32" | 1 13/16" | 41/64" | 0.6406" | 4 | UNF | H3 | 000000000 | 000000 |
| 3/4"-10 | 2 7/32" | 4 11/16" | 2 7/32" | 25/32" | 0.7813" | 4 | UNC | H3 | 000000000 | 000000 |
| 3/4"-16 | 2" | 4 15/32" | 2" | 49/64" | 0.7656" | 4 | UNF | H3 | 000000000 | 000000 |
| 7/8"-9 | 2 1/2" | 5 1/16" | 2 1/2" | 29/32" | 0.9063" | 4 | UNC | H3 | 000000000 | 000000 |
| 7/8"-14 | 2 1/2" | 5 1/8" | 2 1/2" | 57/64" | 0.8906" | 4 | UNF | H3 | 000000000 | 000000 |
| 1"-8 | 2 9/16" | 5 3/4" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNC | H4 | 000000000 | 000000 |
| 1"-12 | 2 9/16" | 5 7/16" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNF | H4 | 000000000 | 000000 |
| 1"-14 | 2 9/16" | 5 7/16" | 2 9/16" | 1 1/32" | 1.0313" | 4 | UNF | H4 | 000000000 | 000000 |
| 1 1/8"-7 | 3" | 6 1/16" | 3" | 1 11/64" | 1.1719" | 4 | UNC | H4 | 000000000 | 000000 |
| 1 1/8"-12 | 2 9/16" | 5 3/4" | 2 9/16" | 1 5/32" | 1.1563" | 4 | UNF | H4 | 000000000 | 000000 |
| 1 1/4"-7 | 3" | 6 3/8" | 3" | 1 19/64" | 1.2969" | 4 | UNC | H4 | 000000000 | 000000 |
| 1 1/4"-8 | 3" | 6" | 3" | 1 1/4" | 1.25" | 4 | UN8 | H5 | 000000000 | 000000 |
| 1 1/4"-12 | 3" | 6 1/16" | 3" | 1 9/32" | 1.2813" | 4 | UNF | H4 | 000000000 | 000000 |
| 1 3/8"-6 | 3 3/16" | 6 11/16" | 3 3/16" | 1 27/64" | 1.4219" | 6 | UNC | H6 | 000000000 | 000000 |
| 1 3/8"-12 | 3" | 6 3/8" | 3" | 1 25/64" | 1.3906" | 6 | UNF | H4 | 000000000 | 000000 |
| 1 1/2"-6 | 3 3/16" | 7" | 3 3/16" | 1 35/64" | 1.5469" | 6 | UNC | H6 | 000000000 | 000000 |
| 1 1/2"-8 | 3" | 6 5/8" | 3" | 1 1/2" | 1.5" | 6 | UN8 | H5 | 000000000 | 000000 |
| 1 1/2"-12 | 3 3/16" | 6 11/16" | 3 3/16" | 1 17/32" | 1.5313" | 6 | UNF | H4 | 000000000 | 000000 |
| 1 3/4"-8 | 3 3/4" | 7 1/4" | 3 3/4" | 1 3/4" | 1.75" | 6 | UN8 | H5 | 000000000 | 000000 |
Left-Hand Inch
Drill Bit | Plug Chamfer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Insert Thread Size | Thread Lg. | Overall Lg. | Max. Tapping Dp. | Size | Decimal Size Equivalent | No. of Flutes | For Insert Thread Type | Pitch Dia. Limit | Each | |
Uncoated High-Speed Steel | ||||||||||
| 1/4"-20 | 1 1/8" | 2 23/32" | 1 1/8" | H | 0.266" | 4 | UNC | H2 | 000000000 | 000000 |
| 1/4"-28 | 1 1/8" | 2 23/32" | 1 1/8" | 6.7 mm | 0.2637" | 4 | UNF | H2 | 000000000 | 00000 |
| 5/16"-18 | 1 1/4" | 2 15/16" | 1 1/4" | Q | 0.332" | 4 | UNC | H3 | 000000000 | 00000 |
| 5/16"-24 | 1 1/4" | 2 15/16" | 1 1/4" | 21/64" | 0.3281" | 4 | UNF | H4 | 000000000 | 00000 |
| 3/8"-16 | 1 21/32" | 3 3/8" | 1 21/32" | X | 0.397" | 4 | UNC | H3 | 000000000 | 00000 |
| 3/8"-24 | 1 7/16" | 3 5/32" | 1 7/16" | 25/64" | 0.3906" | 4 | UNF | H3 | 000000000 | 00000 |
| 1/2"-13 | 1 13/16" | 3 13/16" | 1 13/16" | 17/32" | 0.5313" | 4 | UNC | H3 | 000000000 | 00000 |
| 1/2"-20 | 1 21/32" | 3 19/32" | 1 21/32" | 33/64" | 0.5156" | 4 | UNF | H5 | 000000000 | 00000 |
| 5/8"-11 | 1 13/16" | 4 1/4" | 1 13/16" | 21/32" | 0.6563" | 4 | UNC | H3 | 000000000 | 000000 |
| 5/8"-18 | 1 13/16" | 4 1/32" | 1 13/16" | 41/64" | 0.6406" | 4 | UNF | H3 | 000000000 | 000000 |
| 3/4"-10 | 2 7/32" | 4.667" | 2 7/32" | 25/32" | 0.7813" | 4 | UNC | H5 | 000000000 | 000000 |
Metric
For Insert | Drill Bit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Thread Lg. | Overall Lg. | Max. Tapping Dp. | Size | Decimal Size Equivalent | No. of Flutes | Pitch Dia. Limit | Each | |
Plug Chamfer | ||||||||||
Uncoated High-Speed Steel | ||||||||||
| M2 | 0.4 | 1/2" | 1 13/16" | 1/2" | 2.1 mm | 0.0827" | 3 | H2 | 000000000 | 0000000 |
| M2.2 | 0.45 | 9/16" | 1 7/8" | 9/16" | 2.35 mm | 0.0925" | 3 | H2 | 000000000 | 00000 |
| M2.5 | 0.45 | 5/8" | 1 15/16" | 5/8" | 37 ga. | 0.104" | 3 | H2 | 000000000 | 00000 |
| M3 | 0.5 | 11/16" | 2" | 11/16" | 3.2 mm | 0.1259" | 3 | H2 | 000000000 | 00000 |
| M3.5 | 0.6 | 3/4" | 2 1/8" | 3/4" | 3.7 mm | 0.1456" | 3 | H2 | 000000000 | 00000 |
| M4 | 0.7 | 7/8" | 2 3/8" | 7/8" | 19 ga. | 0.166" | 3 | H3 | 000000000 | 00000 |
| M5 | 0.8 | 1" | 2 1/2" | 1" | 5.3 mm | 0.2086" | 3 | H3 | 000000000 | 00000 |
| M6 | 1 | 1 1/8" | 2 23/32" | 1 1/8" | 6.3 mm | 0.248" | 4 | H3 | 000000000 | 00000 |
| M7 | 1 | 1 1/4" | 2 15/16" | 1 1/4" | 7.3 mm | 0.2874" | 4 | H3 | 000000000 | 00000 |
| M8 | 1 | 1 1/4" | 2 15/16" | 1 1/4" | 8.3 mm | 0.3267" | 4 | H3 | 000000000 | 00000 |
| M8 | 1.25 | 1 1/4" | 2 15/16" | 1 1/4" | 8.4 mm | 0.3307" | 4 | H3 | 000000000 | 00000 |
| M10 | 1 | 1 7/16" | 3 3/16" | 1 7/16" | 13/32" | 0.4063" | 4 | H3 | 000000000 | 00000 |
| M10 | 1.25 | 1 21/32" | 3 3/8" | 1 21/32" | 13/32" | 0.4063" | 4 | H3 | 000000000 | 00000 |
| M10 | 1.5 | 1 21/32" | 3 3/8" | 1 21/32" | 10.5 mm | 0.4134" | 4 | H4 | 000000000 | 00000 |
| M12 | 1.25 | 1 21/32" | 3 19/32" | 1 21/32" | 31/64" | 0.4844" | 4 | H4 | 000000000 | 00000 |
| M12 | 1.5 | 1 21/32" | 3 19/32" | 1 21/32" | 12.5 mm | 0.4921" | 4 | H4 | 000000000 | 00000 |
| M12 | 1.75 | 1 21/32" | 3 19/32" | 1 21/32" | 12.5 mm | 0.4921" | 4 | H4 | 000000000 | 00000 |
| M14 | 1.5 | 1 13/16" | 3 13/16" | 1 13/16" | 37/64" | 0.5781" | 4 | H4 | 000000000 | 00000 |
| M14 | 2 | 1 13/16" | 4 1/32" | 1 13/16" | 14.5 mm | 0.5709" | 4 | H5 | 000000000 | 000000 |
| M16 | 1.5 | 2" | 4 1/4" | 2" | 21/32" | 0.6563" | 4 | D6 | 000000000 | 000000 |
| M16 | 2 | 2" | 4 1/4" | 2" | 16.5 mm | 0.6496" | 4 | H5 | 000000000 | 000000 |
| M18 | 2.5 | 2 7/32" | 4 11/16" | 2 7/32" | 47/64" | 0.7344" | 4 | H5 | 000000000 | 000000 |
| M20 | 1.5 | 2 7/32" | 4 11/16" | 2 7/32" | 13/16" | 0.8125" | 4 | D6 | 000000000 | 000000 |
| M20 | 2.5 | 2 7/32" | 4 29/32" | 2 7/32" | 13/16" | 0.8125" | 4 | H5 | 000000000 | 000000 |
| M24 | 3 | 1 1/2" | 4" | 1 1/2" | 31/32" | 0.9688" | 4 | D8 | 000000000 | 000000 |
| M30 | 3.5 | 1 1/2" | 4" | 1 1/2" | 1 7/32" | 1.2188" | 4 | D9 | 000000000 | 000000 |
| M36 | 4 | 3 1/4" | 6 5/8" | 3 1/4" | 1 15/32" | 1.4688" | 6 | D9 | 000000000 | 000000 |
Bottoming Chamfer | ||||||||||
Uncoated High-Speed Steel | ||||||||||
| M2 | 0.4 | 1/2" | 1 13/16" | 1/2" | 2.1 mm | 0.0827" | 3 | H2 | 000000000 | 000000 |
| M2.2 | 0.45 | 9/16" | 1 7/8" | 9/16" | 2.3 mm | 0.0906" | 3 | H2 | 000000000 | 000000 |
| M2.5 | 0.45 | 5/8" | 1 15/16" | 5/8" | 37 ga. | 0.104" | 3 | H2 | 000000000 | 00000 |
| M3 | 0.5 | 11/16" | 2" | 11/16" | 3.2 mm | 0.1259" | 3 | H2 | 000000000 | 00000 |
| M3.5 | 0.6 | 3/4" | 2 1/8" | 3/4" | 3.7 mm | 0.1456" | 3 | H2 | 000000000 | 000000 |
| M4 | 0.7 | 7/8" | 2 3/8" | 7/8" | 19 ga. | 0.166" | 3 | H3 | 000000000 | 00000 |
| M5 | 0.8 | 1" | 2 1/2" | 1" | 5.3 mm | 0.2086" | 3 | H3 | 000000000 | 00000 |
| M6 | 1 | 1 1/8" | 2 23/32" | 1 1/8" | 6.3 mm | 0.248" | 4 | H3 | 000000000 | 00000 |
| M7 | 1 | 1 1/4" | 2 15/16" | 1 1/4" | 7.3 mm | 0.2874" | 4 | H3 | 000000000 | 00000 |
| M8 | 1 | 1 1/4" | 2 15/16" | 1 1/4" | 8.3 mm | 0.3267" | 4 | H3 | 000000000 | 00000 |
| M8 | 1.25 | 1 1/4" | 2 15/16" | 1 1/4" | 8.4 mm | 0.3307" | 4 | H3 | 000000000 | 00000 |
| M10 | 1 | 1 7/16" | 3 3/16" | 1 7/16" | 13/32" | 0.4063" | 4 | H3 | 000000000 | 00000 |
| M10 | 1.25 | 1 21/32" | 3 3/8" | 1 21/32" | 13/32" | 0.4063" | 4 | H3 | 000000000 | 000000 |
| M10 | 1.5 | 1 21/32" | 3 3/8" | 1 21/32" | 10.5 mm | 0.4134" | 4 | H4 | 000000000 | 00000 |
| M12 | 1.25 | 1 21/32" | 3 19/32" | 1 21/32" | 31/64" | 0.4844" | 4 | H4 | 000000000 | 000000 |
| M12 | 1.5 | 1 21/32" | 3 19/32" | 1 21/32" | 12.5 mm | 0.4921" | 4 | H4 | 000000000 | 00000 |
| M12 | 1.75 | 1 21/32" | 3 19/32" | 1 21/32" | 12.5 mm | 0.4921" | 4 | H4 | 000000000 | 00000 |
| M14 | 1.5 | 1 13/16" | 3 13/16" | 1 13/16" | 37/64" | 0.5781" | 4 | H4 | 000000000 | 000000 |
| M14 | 2 | 1 13/16" | 4 1/32" | 1 13/16" | 14.5 mm | 0.5709" | 4 | H5 | 000000000 | 000000 |
| M16 | 1.5 | 2" | 4 1/4" | 2" | 21/32" | 0.6563" | 4 | D6 | 000000000 | 00000 |
| M16 | 2 | 2" | 4 1/4" | 2" | 16.5 mm | 0.6496" | 4 | H5 | 000000000 | 000000 |
| M18 | 2.5 | 2 7/32" | 4 11/16" | 2 7/32" | 47/64" | 0.7344" | 4 | H5 | 000000000 | 000000 |
| M20 | 1.5 | 2 7/32" | 4 11/16" | 2 7/32" | 13/16" | 0.8125" | 4 | D6 | 000000000 | 000000 |
| M20 | 2.5 | 2 7/32" | 4 29/32" | 2 7/32" | 13/16" | 0.8125" | 4 | H5 | 000000000 | 000000 |
| M24 | 3 | 1 1/2" | 4" | 1 1/2" | 31/32" | 0.9688" | 4 | D8 | 000000000 | 000000 |
| M30 | 3.5 | 1 1/2" | 4" | 1 1/2" | 1 7/32" | 1.2188" | 4 | D9 | 000000000 | 000000 |
| M36 | 4 | 3 1/4" | 6 5/8" | 3 1/4" | 1 15/32" | 1.4688" | 6 | D9 | 000000000 | 000000 |
Pipe Threads
For Insert | Drill Bit | Plug Chamfer | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size | Threads per Inch | Thread Lg. | Overall Lg. | Max. Tapping Dp. | Size | Decimal Size Equivalent | No. of Flutes | For Insert Thread Type | Each | |
Uncoated High-Speed Steel | ||||||||||
| 1/8 | 27 | 1 1/16" | 2 7/16" | 1 1/16" | W | 0.386" | 4 | NPT | 000000000 | 000000 |
| 1/8 | 28 | 1 1/2" | 3 1/8" | 1 1/2" | 25/64" | 0.3906" | 4 | BSPP | 000000000 | 00000 |
| 1/4 | 18 | 1 1/16" | 2 9/16" | 1 1/16" | 33/64" | 0.5156" | 4 | NPT | 000000000 | 000000 |
| 1/4 | 19 | 1 5/8" | 3 1/2" | 1 5/8" | 17/32" | 0.5313" | 4 | BSPP | 000000000 | 00000 |
| 3/8 | 18 | 1 3/8" | 3 1/8" | 1 3/8" | 21/32" | 0.6563" | 4 | NPT | 000000000 | 000000 |
| 3/8 | 19 | 1 7/8" | 4" | 1 7/8" | 43/64'' | 0.6719" | 4 | BSPP | 000000000 | 00000 |
| 1/2 | 14 | 2 1/4" | 4 7/8" | 2 1/4" | 27/32" | 0.8738" | 4 | BSPP | 000000000 | 00000 |
| 1/2 | 14 | 1 3/8" | 3 1/4" | 1 3/8" | 13/16" | 0.8125" | 5 | NPT | 000000000 | 000000 |