Description
- Package Includes: 4pcs drill bits, 1pcs hex wrenches . Drill bits of different sizes can meet your different needs. Size: 2.8 x 8mm、3.2 x 8mm、3.5 x 10mm、4.0 x 10mm
- Alloy Steel Materials: Made of high quality alloy steel, with higher precision, higher hardness, faster cutting speed and strong force than ordinary drill bits.
- Removable & Adjustable: Use the included hex wrench to remove the screw and adjust the length of the countersunk hole to adjust the drilling length of screws of various lengths.
- Efficient Drilling: Countersink drill bit has high-quality cutting performance and can complete drilling tasks easily and quickly. It is more efficient than ordinary drill bits, greatly saving your working time. Whether it is hardwood or softwood, this countersink bit can easily cope with it.
- Wide Application: Suitable for punching holes of wood material, ideal hole punching drill for solid board, chipboard, plywood, MDF. Fitted for plastic, soft metal, fiberboard, etc. as well.
