Description
Feature
There are 3 pieces of step drill bit, 6 pieces of 5 flute countersink drill bits and 1 piece of center punch in the package.
Step drill bits are made of high speed steel, coated by titanium, practical and durable.
Countersink drill bits set is suitable for quick replacement and suitable for most power tools with the 1/4 inches hex shank.
Automatic manual punching tool with a spring-loaded mechanism is applied in wood, metal and other materials
Suitable for chamfering quite a lot of types of materials such as wood, plywood, aluminum, iron, copper, fiberboard, particle board, plastic, PVC board, ect.
Specification:
Material: steel
Size: as the picture shows
Package include:
3 x Step drill bits
6 x 5 Flute countersink drill bits
1 x Automatic center punch
Be certain that this fits by entering your model number.
Package includes: there are 3 pieces of step drill bits, 6 pieces of 5 flute countersink drill bits and 1 piece of center punch in the package; Sufficient quantity and type are enough to meet your quite a lot of needs, and you’ll be able to share with your friends who need these home improvement accessories
Step drill bit set: design in quite a lot of sizes, 4-12 mm, 3-12 mm, 4-20 mm, They’re made of high speed steel, coated by titanium, these step drills are resistant to heat, corrosion and rust, practical and durable
Countersink drill bits set: made of quality carbon steel, the surface of the countersunk drill bits is plated with titanium to prevent rust; It’s durable so that you can use and can serve you for a very long time; They’re suitable for quick replacement and suitable for most power tools with the 1/4 inches hex shank, the cutting edge is hardened and polished to toughen sharpness, all drill bits have a 90 degree angle at this point, allowing peaked and precise counter sinking
Automatic center punch: automatic center punch is so effective that you’ll be able to mark workpiece with a dimple to prevent screws and drills from wandering, helping you complete work as it should be and quickly, save your time and energy
Wide application: very suitable for drilling, reaming, chamfering, screw heads, and so forth.; Suitable for chamfering quite a lot of types of materials such as wood, plywood, aluminum, iron, copper, fiberboard, particle board, plastic, PVC board, and so forth.
