844 Single Tap Bits - Wera Werk - 05104671001Application: For cutting metric threads Drive: 1/4" hexagon, suitable for DIN 3126-D 6.3, ISO 1173 holders
846 3-flute Countersink Bit - Wera Werk - 05104635001Application: For deburring, chamfering, countersinking Design: 3-flute 90° DIN 335-C cutter Drive: 1/4" hexagon suitable for holders with DIN 31...
847 HSS Combined Tap Bits - Wera Werk - 05104645001Application: Drilling, tapping, deburring Design: HSS Drive: 1/4" hexagon, suitable for DIN 3126-D 6,3 ISO 1173 holders