Armeg 50mm Magnetic Drill Bit Twister Roofing Bolt Driver

The Twister 50mm roofing bolt driver with a 14mm diameter is designed specifically for 6mm thread bolts, delivering superior driving ease and reduced cam-out. Its patented cruciform design and four drive wings enhance contact and power transmission, minimizing bolt head damage. Featuring a rare earth magnet for secure bolt holding and a ¼” quick change shank rated for impact drivers, this driver combines precision and durability.

• Patented Cruciform Design: Facilitates easier driving and prevents camming out
• Four Drive Wings: Improve power transmission and reduce bolt damage
• Rare Earth Magnet: Maximizes bolt holding for easier startups
• Compatibility: 14mm diameter fits most 6mm thread bolts
• High Durability: Made in Britain from alloy steel with impact rating