Mata Bor Multi Step Pagoda 4-12 mm| Step Drill Bits Size Ukuran 4-12mm

Step Drill / Mata Bor Susun bentuk pagoda metric spiral flute, membuat lubang 4-12 mm bahan HSS (High Speed Steel) dengan center punch. Fitur: 1. Permukaan berlapis Titanium mengurangi gesekan dan panas 2. Material HSS 4241 High-Speed Steel, kuat dan tahan lama 3. Hasil pengeboran halus, licin dan bulat sempurna 4. Cocok utk mengebor PCB, pelat besi (max 5mm), aluminium, tembaga, kayu, plastik, acrylic, PVC dll Spesifikasi: Material: High-Speed Steel 4241 Surface Treatment: Titanium coated Shank Diameter: 6.35mm (hexagon shank) Steps 4-12mm: 9 Steps (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)