Features
Tap and die set, GCR15 alloyed steel material, overall heat treatment, surface polishing and with dry antirust oil.
Includes:
17 taps, (M3-0.50, M4-0.70, M5-0.80, M6-1.00, M7-1.00, M8-1.25, M10-1.50, M12-1.75, N5 1/8 "- 40TH, N8 5/32" - 32TH, N10 3/16 "- 24TH 1/4" - 20TH 5/16 "- 18TH 3/8" - 16TH 7/16 "- 14TH 1/2" - 13TH 1/8 "- 27TH)
17 dies, (M3-0.50, M4-0.70, M5-0.80M6-1.00, M7-1.00, M8-1.25, M10-1.50, M12-1.75, N5 1/8 "- 40TH, N8 5/32" - 32TH, N10 3/16 "- 24TH 1/4" - 20TH 5/16 "- 18TH 3/8" - 16TH 7/16 "- 14TH 1/2" - 13TH 1/8 "- 27TH)
1set teeth gauge (stainless steel material).
1pcM25 die wrench (zinc alloy material, handle carbon steel plated with nickel)
1pc tap wrench M3-M12 (1/16 "- 1/2") (zinc alloy material, handle carbon steel plated with nickel)
1pc T-type M3-M6 tap wrench (carbon steel, nickel plated rod, black finished head)
1 pc screwdriver (red plastic handle, carbon steel chrome plated blade,heat treatment)
Each set is packed in a black blow-molded case.
Specification
|
Model No: |
Quantity |
|
310030040 |
40pcs |
Product Display
Application of tap and die:
Tap can be divided into straight groove tap, spiral groove tap and screw point tap according to its shape. The straight groove tap is easy to process and has a slightly lower accuracy. It is generally used for thread processing of common lathes, drilling machines and tapping machines, and the cutting speed is relatively slow. The spiral groove tap is mostly used for drilling blind holes in CNC machining centers, with fast processing speed, high accuracy, good chip removal and good alignment.
The die is mainly used for external tapping of the workpiece, and the die needs to be used with the corresponding die cutter during the process.
Precautions of using tap and die set：
1. The tool must be cleaned of oil (including machine tool and fixture) before use to ensure accuracy.
2.The cutting amount, rotating speed, feed rate and cutting fluid shall be reasonably selected according to relevant standards.
3.Pay attention to the wear of the tool and repair the grinding in time.
4.The cutting tools shall be cleaned, oiled and properly kept after use.
