• Tungsten carbide tipped drill set for easy drilling of glass and ceramics. • Titanium nitride coated for wear protection. • Set contains: 4, 5, 6, 7, 10mm 1/4" quick change hex shank....
• Tungsten carbide tipped drill set for easy drilling of glass and ceramics. • Titanium nitride coated for wear protection. • Set contains: 4, 5, 6, 7, 10mm 1/4" quick change hex shank....