E-Catalog > 91. NINE9 > NC Helix Drill & Indexable Drill

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Product Information :

Name :
NC Helix Drill & Indexable Drill
Category :
  1. เครื่องจักร, อุปกรณ์เกี่ยวกับเครื่องจักร, เครื่องมือกล
Sub - Category :
  1. 91. NINE9
Brand :
Nine9
Model :
NC Helix Drill & Indexable Drill
Product Type :
  1. เครื่องมือ, เครื่องจักรและอุปกรณ์

Product Detail :

             
  NC Helix Drill Patent Pending  
       
  Rough
milling
Drilling &
Slotting
 
  The expert to remove excess
materials


Principle and Benefit
One tool performs multiple functions.
It cuts a hole by helical interpolation; the serrated cutting edge makes cutting chip short and easily to be removed.
 
      Two types  
    Cylindrical Shank 
with helical groove is designed for CNC machines << 
without internal coolant supply.      
The design of helical groove takes away << 
the cutting chips while rotating.  
  
 
      Screw-fit Tool Holder
is applicable to fit into almost all extension bars in the market. <<
It has internal coolant through center, the cutting chips can 
be flushed out from hole together with the coolant. <<

  NC Helix Drill
  Principle and Benefit
The expert to remove excess materials - 
rough milling, drilling and slotting

One tool performs multiple fuctions.
It cuts a hole by helical interpolation; the serrated
cutting edge makes cutting chip short and easily
to be removed.
Lower Spindle Power Consumption
Fast and Easy!
*  Thanks to the small cutting load of the serrated 
    cutting edge and helical interpolation, low power 
    consumption of the spindle is required.
*  Circular ramping milling, Maximum ramping angle is 20° 

     
One tool performs multiple patterns
* Not only a drill, but an end mill tool.
* Small path radius to cut a hole or step hole,   
various shape of cavity on different materials. 
     
Only six tools for drilling Ø13~Ø65 mm
* The hole is cut by helical interpolation. 
  Just one tool can machine different diameters 
  and depth of holes. 

 
* Example:
   Ø11 NC Helix drill can drill Ø15 and Ø20,
   just programmed different circular radius
   I=2mm and I=4.5mm.
 
   
   
Special geometry insert to cut 
different materials

* Serrated cutting edge makes the cutting chips short and 
   small, therefore easier to be removed.
* For almost all kind of materials, excellant for soft and 
  long cutting chip materials!, such as low carbon steel,
  stainless steel, Titanium and Inconel.
* Eliminate swarf and virbration problems while drilling 
   difficult cut materials or deeper hole. 
     
Two types of NC Helix drill for your options
 
* Cylindrical Shank 
with helical groove is designed for CNC machines without 
internal coolant supply.
The design of helical groove takes away the cutting chips 
while rotating.
 
* Screw-fit Tool Holder 

is applicable to fit into almost all extension bars in the market. 
It has internal coolant through center, the cutting chips can
be flushed out from hole together with the coolant.
     
     

   
  Special geometry insert to cut different materials
  * Serrated cutting edge makes the cutting chips short and 
   small, therefore easier to be removed.
* For almost all kind of materials, excellant for soft and 
  long cutting chip materials!, such as low carbon steel,
  stainless steel, Titanium and Inconel.
* Eliminate swarf and virbration problems while drilling 
  difficult cut materials or deeper hole. 
  NC2032:
Micro grain carbide insert, one insert has 2 cutting edges.

Ordering Code

Grade

Coating

Dimensions

Screw

Key

L

S

Re

  01-N9MX04T002-NC2032

K20F

TiAlN

4.75

1.8

0.2

NS-18037 / 0.6Nm

NK-T6

  01-N9MX05T103-NC2032

5.75

2.0

0.3

NS-20045 / 0.6Nm

NK-T6

  01-N9MX070204-NC2032

7.5

2.4

0.4

NS-25045 / 1.2Nm

NK-T7

  01-N9MX100306-NC2032

10

3.18

0.6

NS-30072 / 2.0Nm

NK-T9

  01-N9MX12T308-NC2032

12.5

3.97

0.8

NS-35080 / 3.0Nm

NK-T15

       
   Two types of NC Helix drill for your options
  Cylindrical Shank and Screw Fit Cutter 
  ■ Cylindrical Shank
       Helical Chip-Removing Groove 


* Made from high alloy steel and hardened. 
* Special designed helical groove generates 
     coolant chip-removing-stream. 
* The helical groove is designed to take swarf away
     from the cutting zone with the coolant.
* Designed for the CNC machines with external coolant.

Ordering Code

Type

Capable of 
drill dia. mm

Ød

ØDc

L

L1

Max. 
Depth

Insert type

Max. 
ramping angle

Dmin.

Dmax.

00-99321-010-1320

BC10-HD11-1320

13

20

10

11

80

40

30

N9MX04T002

20°

00-99321-012-1525

BC12-HD13-1525

15

25

12

13

100

50

36

N9MX05T103

20°

00-99321-016-2030

BC16-HD17-2030

20

30

16

17

135

65

50

N9MX070204

20°

00-99321-020-2540

BC20-HD22-2540

25

40

20

22

170

80

60

N9MX100306

20°

00-99321-025-3050

BC25-HD27-3050

30

50

25

27

220

100

75

N9MX12T308

20°

*00-99321-025-4265

SL25-HD33-4265

42

65

25

33

130

74

50

N9MX12T308

  ■ Screw Fit Cutter
       Centre Coolant

* The holder is made from high alloy steel and hardened, 
  standard screw-fit body adapts to almost any kind of the 
  screw-fit tool holder or extension bar in the market. 
* Designed for the CNC machines with centre coolant.

Ordering Code

Type

Capable of 
drill dia. mm

ØDc

ØD1

L

M

Insert type

Max. 
ramping 
angle

Dmin.

Dmax.

00-99323-010-1320

M05-HD11-1320

13

20

11

10

20

M5

N9MX04T002

20°

00-99323-012-1525

M06-HD13-1525

15

25

13

12

25

M6

N9MX05T103

20°

00-99323-016-2030

M08-HD17-2030

20

30

17

16

25

M8

N9MX070204

20°

00-99323-020-2540

M10-HD22-2540

25

40

22

20

30

M10

N9MX100306

20°

00-99323-025-3050

M12-HD27-3050

30

50

27

25

35

M12

N9MX12T308

20°

 
* Extension Bar - Steel Type
* T is the maximum overhang length. 
* With internal coolant hole. 
     * Extension Bar - Solid Carbide Type
       * T is the maximum overhang length. 
       * With internal coolant hole. 
 

Example 1
Just one tool can cut holes
from Ø20 to Ø30 mm
 
Example 2
Making a hole Ø60x 27mm only by one tool  
Eliminates 2nd operation from before process 
Machine load 8% 
 
Example 3
BT30 Machine, Drilling hole Ø30, 
Drilling Depth 3.3xDc 
   Only Low spindle power required!
? Drill bigger holes on a small spindle power 
    machine, such as Tapping Center or small 
    spindle power machine. 
?One tool can make different diameter of     holes, more flexible and less occupied tool     magazine of CNC machines.
 
Example 4
Reduce drilling cycle time. To make
step hole Ø53.5 & Ø45 by one tool
 
Example 5
Special geometry insert
to cut different materials

 

Example 6

 

Example 7

Replace your end mill by NC Helix Drill.
Make the impossible become possible!
 

Example 8

NC2032 insert grade is able to cut
Titanium in different conditions

Attention:
■Tool path of moving downward by CCW (G03) direction is recommended.
■ Reduce 25% cutting speed (Vc) for first trial.
■ Reduce 25% cutting speed (Vc) if OAL is longer.
■ Reduce 25% cutting speed (Vc) while applying on 4 axis and 5 axis machine or the clamping is unstable.
■ Reduce 30%  pitch if chip evacuations is concerned. Afterward, it can increase to get higher efficiency. 
■ For external coolant supply, lower pressure higher volume is recommended. 
     Keep coolant fulfill inside the hole. 
* Before you start, please pay attention the following conditions

The NC Helix Drill is programing with "Helical interpolation" on CNC machine, 
the CNC controller must have 3-axis simultaneously motion function.



NC Helix Drill & Indexable Drill's Video link : https://youtu.be/Lj_FJwFCrxE


NC Helix Drill & Indexable Drill's Online Catalog link: http://online.fliphtml5.com/otaq/jprf/#p=1

For PDF catalog of NC Helix Drill & Indexable Drill please send a request to est@winwin.th.com



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