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    WS... RT50 (21,00 - 21,90 mm)
    WS... RT50 (21,00 - 21,90 mm)
    WS... RT50 (21,00 - 21,90 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 WST D21.0-..xD-H holder (21.00 to 21.90 mm).

Item Nr. Diameter Holder
WS-D21.00 RT50 3612100 21,00

WST-D21.0-3xD-H

WST-D21.0-5xD-H

WST-D21.0-8xD-H

WS-D21.10 RT50 3612110 21,10
WS-D21.20 RT50 3612120 21,20
WS-D21.30 RT50 3612130 21,30
WS-D21.40 RT50 3612140 21,40
WS-D21.50 RT50 3612150 21,50
WS-D21.60 RT50 3612160 21,60
WS-D21.70 RT50 3612170 21,70
WS-D21.80 RT50 3612180 21,80
WS-D21.90 RT50 3612190 21,90

 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%.

3612100

Data sheet

Diameter Range
21,00-21,90 mm

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