Features:
Product size: Drill diameter: 21 mm, hex shank diameter 10 mm, drilling depth 60 mm, total length 86 mm.
Positioning drill and blade are made of YG8, hardness u2265 91HRA, bending strength up to 2200N/cmu00b2, re-grindable. The shank is made of No. 45 steel, heat-resistant and corrosion-resistant. After quenching, the hardness is extremely high, effectively preventing the shank from bending during use.
2 mm super thick blade: Uses industrial-grade YG8 blade, extending the service life by 10 times compared to 1.3 mm thick blades.
The wood drill bit is perfect for wood, plastic, plywood, solid wood board, plastic, furniture, door hinges, desks.
Cannot drill metal. Drilling must be kept vertical and it is recommended to use a tool such as a vise to hold the material stable so that a smooth, precisely sized hole can be obtained. Adjust the slow drilling speed until the drill is fully positioned, then gradually increase the speed. The speed is controlled at 2200~2500 RPM for better effect.
Specifications:
Component: Stainless steel
Size: Approximately 94x21 mm/3.7x0.82 inches
Note:
1. Please allow 1-2 cm errors due to manual measurement, make sure you do not mind before you order.
2. Due to the differences between different monitors, the picture may not reflect the actual appearance of the item.
Package includes:
1 pc wood drill bit