Drill America 3 mm - 12 mm Round Dies Carbon Steel NC and NF Tap and Die Set (40-Piece) DWT40PC-MM-ROUND
Sizes 3 mm - 12 mm carbon steel taps and round dies
Carbon steel taps and dies for re-threading/cleaning up threads
Plug taps are used for thru holes
About This Product
3 mm to 12 mm High Speed Steel NC and NF Tap and Die Set with Round Dies in plastic case. Set also includes 2 straight tap wrenches. Full sizes included: 3 mm 4 mm 5 mm 6 mm 7 mm 8 mm 10 mm 11 mm 12 mm. Carbon Steel Hand Taps may also be used to thread mild steels. Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in thru holes. Bottom Style: Generate the thread to the bottom of the hole. About Carbon Round Adjustable Dies: For re-threading, a Carbon Steel Round Adjustable Die is desired for improved wear life. Round Dies are chamfered on both faces. 1 side has a 2 to 3 thread chamfer for threading, the other side has a 1 to 1-1/2 thread chamfer for threading close to a shoulder. Adjustment is obtained by a fine pitch screw which forces the sides of the die apart or allows them to spring together. The slot is beveled so that when the dies are used in a machine holder the adjusting screw can be removed and adjustment made by the adjusting screws in the holder.
Highlights
About high speed steel taps: hand taps are the most versatile taps for hand use or for tapping under power, hand taps are popular for use in general machine tapping or CNC tapping, they are also appropriate for tapping the vast majority of materials in through or blind holed conditions
About high speed steel dies: for threading, a high speed steel round adjustable die is desired for improved wear life, round dies are chamfered on both faces, 1-side has a 2 in. to 3 in. thread chamfer for threading, the other side has a 1 in. to 1-1/2 in. thread chamfer for threading close to a shoulder, adjustment is obtained by a fine pitch screw which forces the sides of the die apart or allows them to spring together, the slot is beveled so that when the dies are used in a machine holder the adjusting screw can be removed and adjustment made by the adjusting screws in the holder
Full sizes included: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm, 11 mm, 12 mm
Comes in plastic carrying case
Taps that come in the set are plug style which are generally used in thru holes
Dies are for making new threads or re-threading the outside of a rod or other piece of material
Taps are for making new threads or re-threading inside a hole
Return Policy
California residents
see Prop 65 WARNINGS
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