Page 225 - WERA katalógus
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5 / " external square drive
           16
          (series 25)                                                                                5 / "
                                                                                                      16

            851/25 H bits



                                                             H bits
            Application:   Phillips screws
            Drive:     5 / " external square
                    16
            Design:     Extra-hard, ideal for less demanding screwdriving jobs e.g.   Extra-hard bits for semi-hard materials e.g. wood.
                   in wood                                   Torque increases continuously during screwdriving operations
                                                             – without any abrupt occurrence of peak loads – until the screw
                                                             head reaches the material surface. Extra-hard bits are made from
              Code               mm
                               3
            05380380001     PH 1    29     1  / "       10   a special material that extends the service life of the tool and redu-
                                16
            05380381001     PH 2     29     1  / "      10   ces the danger of material breakage. Recognisable in the catalogue
                               3
                                16
            05380382001     PH 3     29     1  / "      10   through the article letter H.
                               3
                                16
                               3
                   05380383001     PH 4     29     1  / "     10
                                16










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