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4 flutes high performance HW dowel drills for blind hole
•3 times longer service life than common drill, Used for CNC and drill rig machining.
• effective chip removing and avoid over-burning
• Various types, can be made as client’s request
• smartly drill in and out , fine hole -
4 flutes HW dowel drills with carbide tips– Blind hole drills
•HW head is with precise balance center point.
• 2 precise ground cutting edges (Z2).
•4 spiral flutes.
•Parallel handle, flat driving plane, adjustable screw length. -
High Performance brad point boring bits -XW-2F
•The spiral part has P.T.F.E.
• Tungsten carbide head is with precise balance center point.
•2 precise ground cutting edges (Z2).
•2 spiral flutes -
standard industrial dowel drill 2F
•This standard industrial dowel drill is made of original ultra fine tungsten carbide.
•The high strength steel body has been undergoes petrochemical treatment after heat treatment to reducing deformation
•The spiral part is painted orange or black P.T.F.E.
•HW head is with precise balance center point.
• 2 precise ground cutting edges (Z2).
• 2 spiral grooves.
•Parallel handle, flat driving plane, adjustable screw length. -
Solid tungsten carbide industrial dowel drills bits in CNC Router
•The drilling parts is solid carbide which will improve lifetime and performance.
•The steel shank has been undergoes petrochemical treatment after heat treatment to reducing deformation
• 2 precise ground cutting edges (Z2) and 2 spiral grooves.
• The raw materials are virgin materials and fine particles, which ensure the stability of the quality-the warranty is 365 days, the quality problems within 365 years can be negotiated and handled.