Long 1/2" Combo Drill Bit for installing Lead Anchors for Sidewalk Bolts in Masonry

1/2" Combo Drill Bit Installs Lead Anchors for 1/4-20 Combo Sidewalk Bolts

For all masonry surfaces both block and concrete

• Smaller pilot bit starts the hole in the right location.
• Larger 1/2" step bit drills the perfect hole for setting lead machine screw anchors.
• Fully adjustable collar allows you to set the depth of the hole for a perfect set every-time.
• Comes with Hex Wrench
• Sold individually

Always Use Protective Eye Wear and safety equipment