Fast Detachable Depth Stop Sharp Masonry Drill Bit Split-Design Drill Bit Concrete Drilling

Label:Yes Package includes: 1 pc drill bit Material: Zinc Zinc Zinc Zinc Alloy Size: 12*35mm(0.47*1.38in)/12*40mm(0.47*1.57in) Type: Impact drill Color: Black+Silver

Description Upgrade your masonry drilling precision with our Hammer Drill Bit engineered for concrete, brick, and masonry surfaces, featuring a detachable depth stop and split-body design to eliminate over-drilling and protect workpieces. Each bit is sold individually (not a set) and available in 5 precise size configurations: 12x35mm (12mm diameter, 35mm working length) 12x40mm (12mm diameter, 40mm working length) Key Features: Detachable Depth Stop: The adjustable, non-slip depth collar locks securely to set exact drilling depths (prevents blow-through on walls/surfaces) and removes easily for standard drilling tasks. SDS-Plus Shank: Compatible with light-duty rotary hammers (tight, secure engagement not for 3-jaw chucks), enabling quick tool changes on job sites. Split-Body Design: The modular construction combines a durable AISI 5140 steel shank with a tungsten carbide tip for long-lasting hardness and resistance to wear. Dual-Groove Chip Evacuation: Precision spiral flutes clear dust/debris continuously, maintaining high performance even at high RPMs. Zinc Zinc Zinc Zinc Alloy Blade Durability: The carbide tip is engineered for aggressive drilling in dense materials (concrete, cinder block, brick) without dulling. Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the pictures. 2. Allow 1-3mm(0.04-0.12in) error due to manual measurement and there will be different colors as different screens, please understand. Thank you