Nachi AQUA EX Drill Oil-Hole 3 Flutes

Manufacturer: Nachi-fujikoshi corp
Model: AQUA EX

Outline

High-accuracy drilling
Features a 3-flute design that achieves excellent cutting balance. as well as high-accuracy drilling capable of a reamerless process Nachi AQUA EX Drill Oil-Hole 3 Flutes
High-speed. high-feed drilling
Optimized flute geometry and cutting-edge design dramatically improve chip fragmentation and evacuation. Enables high-speed. high-feed stable drilling
Handles drilling up to a depth of 10D
Oil-hole adopted for efficient chip evacuation. Capable of drilling stainless steels
Dimensions
3D. 5D. and 10D available in Ø3.0-16.0

Features

High-accuracy drilling capable of a reamerless process supports depth of up to 10D
Oil-hole adopted for efficient chip evacuation Capable of drilling stainless steels Nachi AQUA EX Drill Oil-Hole 3 Flutes AQUA EX coating with enhanced resistance to heat and wearSeries lineup and applicable work materials

Model	Drilling depth	Lubricating method	Low-carbon steels	Carbon steels	Alloy steels	Tempered steels			Stainless steels		Cast iron	Aluminum copper alloys
Model	Drilling depth	Lubricating method	Low-carbon steels	Carbon steels	Alloy steels	30–40HRC	40–50HRC	50–65HRC	SUS304 /316	SUS420	Cast iron	Aluminum copper alloys
AQDEXOH3F3D	3D	Internal	◎	◎	◎	◎	◎	○	◎	◎
AQDEXOH3F5D	5D	Internal	◎	◎	◎	◎	◎	○	◎	◎
AQDEXOH3F10D	10D	Internal	◎	◎	◎	◎	◎	○	◎	◎
AQDEX3FR	5D	External	○	◎	◎	◎	◎	×	○	◎		×
AQDEX3FH	3D	External	×	×	×	×	◎	◎	×	×
AQD3F	3D	External	○	◎	◎	◎	◎	×	○	×
AQDED3F	3D	External	◎	×	×	×	◎	×	◎	×
DLCDZ3F	5D	External	×	×	×	×	×	×	×	×	◎	◎

Performance

Shortened reamerless process Nachi AQUA EX Drill Oil-Hole 3 Flutes

Conditions
Diameter φ4.4mm	Depth: 7 mm Through-hole
Cutting speed 40m/min	Vertical MC (BT40)
Feed speed 300mm/min	Coolant: Emulsion, internal lubrication

High efficiency and long tool life Nachi AQUA EX Drill Oil-Hole 3 Flutes High-accuracy drilling of 10D deep holes