Milwaukee 4932352352 Thunderweb HSS-G 4.0 x 75mm Metal Drill Bit x2 Pcs

Milwaukee 4932352352 Thunderweb HSS-G 4.0 x 75mm Metal Drill Bit x2 Pcs

Milwaukee HSS-G Thunderweb Drill Bit design is characterised by a conical shaped web which gets thicker towards the back of the drill bit. Standard drill bits have a constant thickness throughout their length. Even at the narrowest point the Tunderweb core is thicker than that of a standard drill bit.

FEATURES

• Parabolic web cross section
• Large web thickness. Strength built in.
• Accepts higher feed pressure and torque.
• Less breakages. Good for drilling deep holes and on curved surfaces.
• Long life.
• Flute Geometry
• THUNDERWEB flute form ejects hot chips rapidly. Dissepates heat better increasing lifetime.
• Open flute form reduces drill drawback when drilling deeper holes.
• Sharpened edges reduce binding for faster cleaner cuts.
• Flatter twist angle creates smaller chippings, ideal for drilling harder steels ie: stainless steel.
• 135° Split Point
• Precision starting, drill won't walk.
• Penetrates quickly.
• Good for drilling on curved surfaces.
• Requires less effort / feed pressure.
• Excellent for very hard materials.

SPECIFICATION

• Diameter : 4.0 mm
• Working length : 43 mm
• Total length : 75 mm
• Pack quantity : 2