y Material】The countersink drill bit is made of high-quality bearing steel material, high hardness, wear-resistant, durable, durable, not easy to be damaged, and has a long service life.
【Excellent Performance】The drill bit can simultaneously drill the screw hole and the counterbore to accommodate the screw cap and keep the two on the same axis. After the screw is screwed, the screw cap is located below the plane of the board, which has excellent performance.
【5 Sizes】This drill bit set includes 5 size models, which can meet your daily needs.
【Ajustable & Versatile】Adjust to accommodate different length screws. Produces 9.5mm and 12.7mm diameter counterbored holes, perfect for wood plugs.
【Application】The countersink drill bit is suitable for drilling machines with chucks or joints, suitable for drilling holes in hard wood and wood layers.
Specification:
Product Name: Countersink Drill Bit
Product Material: Bearing Steel
Product Color: Silver, Gold
Product Size: As Shown
Hex Shank Diameter: 6.35 mm/0.25 inch
Package Included:
5* Countersink Drill Bits
1* Hex Wrench