BG228-Jobber Length Drill Bit

• Titanium nitride surface treatment produces very low frictional properties and extremely high surface hardness, significantly increasing wear resistance under a wide range of conditions
• Cuts in right hand direction
• Packaging and product are both recyclable

Specifications

• Material: High Speed Steel
• Drill Size: 5/16"
• Decimal Drill Size: 0.3125"
• Overall Length: 117 mm
• Flute Length: 75 mm

Additional Specifications

• Coating: Titanium Nitride
• Shank Type: Straight Shank