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29PCS HSS Tap and Drill Set
Tap & Die & Drill Set

29PCS HSS Tap and Drill Set

1.Good practical, tap with drill to use, first drill the hole, and then  tap the thread.
2.Use a variety of fields, bicycle repair, mechanical repair, furniture repair, car repair, motorcycle repair, disassembly parts.
3.Suitable for a variety of materials, mostly used in abrasive steel, iron, cast iron, carbon steel, metal copper and other materials cutting.


    Specifications

    Item Name: 29PCS HSS Tap and Drill Set
    Tap Standard: DIN352
    Material: HSS-4341, HSS-M2, HSS M35
    Surface: bright


    Include

    7 DIN352 Hand Taps

    M3, M4, M5, M6,M8, M10, M12

    Fully Ground Drill Bits:

    2.5, 3.3, 4.2, 5, 6.8, 8.5, 10.2

    1 Tap wrench:

    M3-M12

    Tap Specification


    M

    P(mm)

    L(mm)

    Lc(mm)

    d(mm)

    K(mm)

    M3

    0.5

    40

    11

    3.5

    2.7

    M4

    0.7

    45

    13

    4.5

    3.4

    M5

    0.8

    50

    16

    6

    4.9

    M6

    1.0

    50

    19

    6

    4.9

    M8

    1.25

    56

    22

    6

    4.9

    M10

    1.5

    70

    24

    7

    5.5

    M12

    1.75

    75

    29

    9

    7

    Drill Specification


    D

    L(mm)

    Lc(mm)

    2.5

    57

    30

    3.3

    65

    36

    4.2

    75

    43

    5

    86

    52

    6.8

    109

    69

    8.5

    117

    75

    10.2

    133

    87