Wera's 840/4 IMP DC Impaktor Bits SB (6x50mm) feature diamond-coated tips & Hex-Plus technology for superior screwdriving performance.
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:
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