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    WS... RT50 (18,00 - 18,90 mm)
    WS... RT50 (18,00 - 18,90 mm)
    WS... RT50 (18,00 - 18,90 mm)

Tools Inserts for interchangeable tip drills
Point Angle 140° 
Scope of Application Stainless Steel
Coating RT50: Multi-layer PVD-coated M15–M20 carbide grade for drilling stainless steels. 
Packaging unit 1 Pc

Please pay attention to the holder/drill bit combinations!

These drill bits only fit the 18,00-18,90 mm holder

Item Nr. Diameter Holder
WS-D18.00 RT50
3611800 18,00

WST-D18.0-3xD-H

WST-D18.0-5xD-H

WST-D18.0-8xD-H

WS-D18.10 RT50
3611810 18,10
WS-D18.20 RT50 3611820 18,20
WS-D18.30 RT50 3611830 18,30
WS-D18.40 RT50 3611840 18,40
WS-D18.50 RT50 3611850 18,50
WS-D18.60 RT50 3611860 18,60
WS-D18.70 RT50 3611870 18,70
WS-D18.80 RT50 3611880 18,80
WS-D18.90 RT50 3611890 18,90

 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
M 12 Stainless Steel 40-70 0,09-0,14 0,13-0,17 0,16-0,20 0,19-0,24 0,22-0,27 0,25-0,30
13 35-60 0,09-0,14 0,13-0,17 0,16-0,20 0,19-0,24 0,22-0,27 0,25-0,30
14 35-60 0,09-0,14 0,13-0,17 0,16-0,20 0,19-0,24 0,22-0,27 0,25-0,30

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

3611800

Data sheet

Diameter Range
18,00-18,90 mm

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