STEP DRILLS ULTRA BIT™ MULTI-DIAMETER QUICK RELEASE
Type 78-QRN Titanium Nitride Coated
• Titanium nitride coated tools last six times longer than uncoated tools.
• Cutting edge stays sharper longer.
• Titanium nitride coating reduces friction.
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STEP DRILLS ULTRA BIT™ MULTI-DIAMETER QUICK RELEASE
Type 78-QRN Titanium Nitride Coated
• Titanium nitride coated tools last six times longer than uncoated tools.
• Cutting edge stays sharper longer.
• Titanium nitride coating reduces friction.