Product Name:Alloy armor-piercing drill bit set
Alloy piercing drill bit set (Precision Maintenance Special Edition). This product is tailor-made for the problem of thread slippage of micro screws. It adopts the operation logic of "dig and twist, precise removal", providing an efficient, stable and replicable maintenance experience while ensuring the safety of components.
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Aftermarket Service
High-hardness tungsten steel micro armor-piercing drill bits, after special coating strengthening treatment, feature excellent wear resistance and heat resistance. In combination with the low-speed operation of the electric grinding pen, a guiding hole is precisely drilled at the center of the thread screw, avoiding the risks of vibration and splashing caused by traditional electric drills. Switch to the dedicated left-hand rotation to remove the drill bit, and slowly rotate counterclockwise. Use the self-tapping principle of the thread to smoothly unscrew the damaged screw. The entire process does not require welding, impact or reaming operations, providing maximum protection for the surrounding precision structures and insulating coatings.
Drilling drill bit: 0.6mm x 45mm
Remove the drill bit: 1.4mm/1.2mm x 45mm
Remove the drill bit: 1.4mm/1.2mm x 45mm