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High-Performance Solid Carbide Drill Tips for Professional Use

The WS... RT19 solid carbide interchangeable tips in the diameter range of 14.00 to 14.40 mm are a well-designed solution for demanding drilling tasks. Featuring a premium CVD coating and a P25/K20 carbide grade, they offer excellent wear resistance. They are specifically developed for universal machining of non-alloy and alloy steels as well as various cast iron materials.

Please pay attention to the carrier/drill bit combinations! These drill bits only fit the 14,00-14,40 mm carrier.

When using the 5xD or 8xD drill body, we recommend reducing the feed rate to 85% or 70%.

Technical data

  • Tool type: Solid carbide interchangeable tip
  • Diameter range: 14.00 – 14.40 mm
  • Point angle: 140°
  • Carbide grade: P25/K20
  • Coating: CVD (RT19)
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 Drill Tips

Art. Nr. Diameter Holder
WS-D14.00 RT19
3601400 14,00

WST-D14.0-3xD-H

WST-D14.0-5xD-H

WST-D14.0-8xD-H

WS-D14.10 RT19
3601410 14,10
WS-D14.20 RT19
3601420 14,20
WS-D14.29 RT19 3601429 14,29
WS-D14.30 RT19
3601430 14,30
WS-D14.40 RT19 3601440 14,40

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 interchangeable drill tips are suitable for reliable drilling in a wide range of materials, particularly non-alloy, low and high-alloy steels, as well as grey, nodular, and malleable cast iron. The interchangeable system enables quick tool changes directly on the machine, thereby supporting efficient workflows in metal-cutting manufacturing.

Special features

The 140° point geometry provides excellent conditions for precise, center-accurate spot drilling without significant deflection. The combination of the tough carbide substrate and the wear-resistant CVD coating achieves high tool life. In addition, the system ensures an accurate and secure fit on the associated WST drill bodies.

3601400

Data sheet

Diameter Range
14,00-14,40 mm

Compatible products

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