[Use]
For drilling through aluminum frames and iron parts, drilling under taps for threading, drilling under wood screws to prevent cracking of wood, etc.
Features:
A set of 6 carefully selected sizes that are commonly used for drilling holes in sites.
Packaged in a pack zip to prevent the drill from being lost or dirty. The mouth of the bag can be sealed and stored.
X-shaped thinning blade. Good bite, no center punch required.
High hardness HHS high speed steel. Maintains sharp edge
The drill and bit axis are integrated with a press aperture. Does not come off or spin like adhesive
The cushion ring effect reduces the feeling and rattling. The cushion ring tension inside the chuck of an electric screwdriver reduces rattling of bits and eliminates core stiffness.
Color coded cushion rings by size. Easy to see the size you need
Set Includes: 6 x φ4.0 x 4.3 inches (4.0 x 108 mm); Blade Edge: High hardness HSS (high speed steel), cross thinning, Body: Special steel, Cushion Ring: Yellow, Made in Japan
High hardness HSS (high speed steel) keeps sharp
For drilling and drilling holes for various types of taps, such as iron, light metals, synthetic resin, wood, etc
Cushioning effect reduces wobbling and rattling
Grooved drill integrates with press aperture
