Dowel drills - through holes Hw extrafine - micrograne

Techanical Details:

• Premium quality super-strength steel.

• HWM spiral portion with centre point.

• 2 precision ground cutting edges Z2 double angle

• 2 spiral flutes.

• Parallel shank with driving flat and adjustable screw length

Application: Used on boring machines separately or with chucks for drilling throught holes in solid wood, wood composites, plastic and laminated materials.