• ขนาด Dia : 3 x 75 x L150 mm.
• วัสดุ Material: HSS
• HSS drill designed for drilling deep holes or wherever the location of
the hole is such as to require the additional overall and flute length
of this type.
• ขนาด Dia : 4 x 100 x L200 mm.
• วัสดุ Material: HSS
• HSS drill designed for drilling deep holes or wherever the location of
the hole is such as to require the additional overall and flute length
of this type.
• ขนาด Dia : 5 x 120 x L250 mm.
• HSS drill designed for drilling deep holes or wherever the location of
the hole is such as to require the additional overall and flute length
of this type.