Jusqu’à Épuisement Des Stocks 4 Flute dowel drills for through holes

Description

D：4—–L：70—–Rotation：DROITE—–l：40—–S：10×20
Used on boring machines and dowel drilling devices. Use for drilling through holes in solid wood, wood composites, plastic and laminated materials.
For panels with maximum 30-35mm in thickness.
TECHNICAL DETAILS :
– Super-strength steel.
– Spiral portion coated with orange or black P.T.F.E.
– HW head with precision balanced centre point.
– 2 precision ground cutting edges (Z2).
– 4 spiral flutes.
– Parallel shank with driving flat and length adjusting screw.