Irwin 63918-26-30 3pc Titanium split point drill bit

• Titanium nitride coating resists heat and friction, providing up to 6X longer life than standard metal drill bits
• 135 split point eliminates “walking” and drills with less effort
• Precision-ground geometry provides best-in-class hole size accuracy
• Metal, Wood, Plastic
• 9/32″, 13/32″, 15/32″