TH786-Power Drill I-100 Auger Bits

• Solid centre design provides extra rigidity while boring
• The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut
• Single-spur cutting edge scribes the circumference of the hole for a smoother finish
• Full-length heat treated bit guards against bending in heavy-duty applications and streng thens the twist where the greatest strain occurs
• Coarse screw point provides fast boring in hard and soft woods

Additional Specifications

• Diameter: 5/16"
• Shank Size: 7/32" hex
• Twist Length: 4.5"
• Overall Length: 7.5"
• 7.5"