Wera 840/4 IMP DC Impaktor Bits SB, 6x50mm, Hex Socket Screw

The Wera 840/4 IMP DC Impaktor Bits SB are high-quality bits specifically designed for hexagonal socket screws. Featuring Impaktor technology, these bits offer an above-average service life, even under the most demanding conditions.

The rough diamond-particle coating on the bit tip enhances friction resistance, preventing the bit from slipping out of the screw head. This ensures greater precision and reduces wear on both the bit and the screw. Additionally, Hex-Plus technology maximizes the contact surface inside the screw head, nearly eliminating the notching effect and preventing damage to the screw.

These bits are compatible with ¼-inch hexagon holders that comply with DIN ISO 1173-F 6.3, making them suitable for a wide range of power and manual screwdrivers.

Key Features:

• Impaktor technology for extended durability
• Diamond-particle coating for superior grip
• Hex-Plus design to minimize screw head damage
• 6 x 50mm size for versatile use
• ¼-inch hexagon shank for universal compatibility