HSS Double-end drill bit 3.3 mm Heller 21411 7 Total length 49 mm Cylinder shank 10 pc(s)
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HSS Double-end drill bit 4.2 mm Heller 21415 5 Total length 55 mm Cylinder shank 10 pc(s)
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HSS Double-end drill bit 5 mm Heller 21418 6 Total length 62 mm Cylinder shank 10 pc(s)
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HSS Double-end drill bit 3.1 mm Heller 21409 4 Total length 49 mm Cylinder shank 10 pc(s)
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