Nachi
Nachi AQUA EX VF Series Drill
Manufacturer: Nachi-fujikoshi corp
Model: AQUA EX VF Series : 1.5D/3D/5D/8D
Outline
Indexable drill for excellent drilling accuracy
Features integrated inserts for well-balanced. accurate cutting
Easy and secure mounting
V-shaped mounting facilitates attachment and achieves high accuracy and stiffness
Long tool life
Inserts boasting high chipping resistance. a specially designed cutting edge. and AQUA EX coating combine to achieve a long tool life with a wide range of materials
Considerable savings of tool expenses
Significantly reduces tool expenses compared with solid carbide drills
Lineup
1.5D/3D/5D/8D. along with an additional flat insert φ14.0-φ32.0
Features
High-accuracy. high-stiffness V-shaped mounting
V-shaped mounting facilitates attachment ○ High accuracy. high stiffness ○ Easy mounting
Cutting edge design that can handle a wide variety of work materials
AQUA Drill EX VF Series
Expanded applications with the addition of a flat insert
Performance
Conditions
| Parameter | Value |
|---|---|
| Tool | AQDEXVF1.5D φ14 |
| Cutting speed | 100 m/min |
| Feed speed | 520 mm/min (0.23 mm/rev) |
| Depth | 21 mm Blind, non-step |
| Material | S50C (180HB) |
| Coolant | Emulsion, internal lubrication |
Capable of 8D deep hole. non-step drilling
Conditions
| Parameter | Value |
|---|---|
| Diameter | φ19 |
| Cutting speed | 40 m/min |
| Feed speed | 170 mm/min (0.254 mm/rev) |
| Depth | 152 mm Non-step |
| Guide hole | 28.5 mm Depth |
| Coolant | Emulsion, internal lubrication |
Consistent accuracy at 5D
Conditions
| Parameter | Value |
|---|---|
| Tool | AQDEXVF5D φ14 |
| Cutting speed | 75 m/min |
| Feed speed | 425 mm/min |
| Depth | 65 mm Through, non-step |
| Material | S50C (180HB) |
| Coolant | Emulsion, internal lubrication |
FLAT series are ideal for burrless drilling
Conditions
| Parameter | Value |
|---|---|
| Diameter | φ19 |
| Cutting speed | 50 m/min |
| Feed speed | 200 mm/min (0.24 mm/rev) |
| Depth | 19 mm Stepped 5 mm |
| Material | S50C |
| Coolant | Emulsion, internal lubrication |
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