High-Performance Solid Carbide Interchangeable Tips for Precise Drilling
The WS... RT19 solid carbide interchangeable tips, covering a diameter range from 17.00 to 17.90 mm, offer a well-thought-out solution for demanding drilling tasks. Equipped with the specific RT19 coating and a 140° point angle, they enable efficient workflows when machining steel and cast iron materials. The modular system creates excellent conditions for fast tool changes directly inside the machine, which helps to reduce downtime and increase overall cost-effectiveness.
Technical data
- Tool type: Solid carbide insert for interchangeable tip drills
- Drill diameter: 17.00 to 17.90 mm
- Cutting material: Solid carbide (P25/K20)
- Point angle: 140°
- Compatibility: Fits WST D17.0-..xD-H carriers
| Tools |
Inserts for interchangeable tip drills |
| Point Angle |
140°
|
| Scope of Application |
Steel and Cast Iron |
| Coating |
RT19: CVD Coated P25/K20 Carbide Grade for universal drilling of steel and cast materials. |
| Packaging unit |
1 Pc |
Dimensions of WS... RT19 (17,00 - 17,90 mm)
|
Item Nr. |
Diameter |
Holder |
| WS-D17.00 RT19 |
3601700 |
17,00 |
WST-D17.0-3xD-H
WST-D17.0-5xD-H
WST-D17.0-8xD-H
|
| WS-D17.07 RT19 |
3601707 |
17,07 |
| WS-D17.10 RT19 |
3601710 |
17,10 |
| WS-D17.20 RT19 |
3601720 |
17,20 |
| WS-D17.30 RT19 |
3601730 |
17,30 |
| WS-D17.40 RT19 |
3601740 |
17,40 |
| WS-D17.46 RT19 |
3601746 |
17,46 |
| WS-D17.50 RT19 |
3601750 |
17,50 |
| WS-D17.60 RT19 |
3601760 |
17,60 |
| WS-D17.70 RT19 |
3601770 |
17,70 |
| WS-D17.80 RT19 |
3601780 |
17,80 |
| WS-D17.86 RT19 |
3601786 |
17,86 |
| WS-D17.90 RT19 |
3601790 |
17,90 |
Cutting data
| ISO |
VDI 3323 |
Material |
Vc (m/min) |
Feed (mm/rev) |
| Ø10,00-11,99 |
Ø12,09-14,99 |
Ø15,00-17,99 |
Ø18,00-21,99 |
Ø22,00-26,99 |
Ø27,00-33,99 |
| P |
1 |
Non-alloy steel |
100-126 |
0,14-0,24 |
0,18-0,31 |
0,23-0,39 |
0,30-0,44 |
0,37-0,57 |
0,41-0,61 |
| 2 |
84-110 |
0,12-0,21 |
0,15-0,26 |
0,23-0,39 |
0,30-0,44 |
0,37-0,57 |
0,41-0,61 |
| 3 |
63-84 |
0,11-0,81 |
0,13-0,22 |
0,19-0,31 |
0,24-0,35 |
0,33-0,51 |
0,36-0,54 |
| 4 |
58-74 |
0,09-0,14 |
0,11-0,18 |
0,17-0,28 |
0,23-0,33 |
0,28-0,42 |
0,32-0,47 |
| 5 |
58-74 |
0,09-0,14 |
0,11-0,18 |
0,17-0,28 |
0,23-0,33 |
0,28-0,42 |
0,32-0,47 |
| 6 |
Low alloy steel |
74-95 |
0,11-0,18 |
0,13-0,22 |
0,19-0,31 |
0,24-0,35 |
0,33-0,51 |
0,37-0,55 |
| 7 |
63-84 |
0,11-0,18 |
0,13-0,22 |
0,17-0,28 |
0,24-0,35 |
0,33-0,51 |
0,37-0,55 |
| 8 |
58-74 |
0,09-0,14 |
0,11-0,18 |
0,14-0,23 |
0,23-0,33 |
0,28-0,42 |
0,32-0,47 |
| 9 |
47-63 |
0,07-0,11 |
0,09-0,13 |
0,14-0,23 |
0,23-0,33 |
0,28-0,42 |
0,32-0,47 |
| 10 |
High alloyed steel & tool steel |
53-68 |
0,09-0,14 |
0,11-0,18 |
0,14-0,23 |
0,20-0,29 |
0,22-0,34 |
0,26-0,39 |
| 11 |
42-58 |
0,09-0,14 |
0,11-0,18 |
0,12-0,20 |
0,23-0,33 |
0,22-0,34 |
0,26-0,39 |
| K |
15 |
Grey Cast Iron |
105-131 |
0,13-0,23 |
0,17-0,29 |
0,22-0,41 |
0,30-0,46 |
0,40-0,56 |
0,44-0,61 |
| 16 |
79-100 |
0,10-0,18 |
0,12-0,22 |
0,18-0,32 |
0,22-0,33 |
0,28-0,39 |
0,32-0,44 |
| 17 |
Nodular Cast Iron |
100-126 |
0,11-0,20 |
0,14-0,24 |
0,19-0,34 |
0,23-0,35 |
0,31-0,44 |
0,35-0,48 |
| 18 |
79-100 |
0,10-0,18 |
0,12-0,22 |
0,15-0,29 |
0,21-0,32 |
0,28-0,39 |
0,32-0,44 |
| 19 |
Malleable Cast Iron |
105-131 |
0,11-0,20 |
0,14-0,24 |
0,19-0,34 |
0,23-0,35 |
0,31-0,44 |
0,35-0,48 |
| 20 |
79-100 |
0,10-0,15 |
0,12-0,20 |
0,15-0,29 |
0,21-0,32 |
0,28-0,39 |
0,32-0,44 |
Applications
These drill tips are perfectly suited for professional applications in mechanical engineering, plant construction, and toolmaking. They show their true potential in series production environments where reproducible accuracy and reliable performance are necessary. The coordinated CVD coating and the robust P25/K20 carbide grade support dependable cutting processes in unalloyed and low-alloy steel as well as in grey, nodular, and malleable cast iron.
Special features
Thanks to the 140° point angle, the interchangeable tip provides a stable cutting action and good self-centering properties. The precise fit within the WST carrier system opens up flexible application possibilities across various drilling depths (3xD, 5xD, 8xD).
Please pay attention to the carrier/drill bit combinations!
These drill bits only fit the 17,00-17,90 mm carrier
When using the 5xD or 8xD drill body, we recommend reducing the feed rate to 85% or 70%.