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    WS... RT50 (11,50 - 11,90 mm)
    WS... RT50 (11,50 - 11,90 mm)
    WS... RT50 (11,50 - 11,90 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 carrier/drill bit combinations!

These drill bits only fit the 11,50-11,91 mm carrier

Item Nr. Diameter Holder
WS-D11.50 RT50 3611150 11,50

WST-D11.5-3xD-H

WST-D11.5-5xD-H

WST-D11.5-8xD-H

WS-D11.60 RT50 3611160 11,60
WS-D11.70 RT50 3611170 11,70
WS-D11.80 RT50 3611180 11,80
WS-D11.90 RT50 3611190 11,90

 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%.

3611150

Data sheet

Diameter Range
11,50-11,91 mm

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