15.5mm 4xD U-drill for SPMG 050204 Inserts

15.5mm 4xD U-drill for SPMG 050204 Inserts
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Our Price:  £24.00
List Price:  £36.00
Saving Of:  £12.00 (33%)
(Exc. 20% VAT)(£28.80 Inc. VAT)

Model:  C20-4D15.5-65SP05
Brand:  APT Tools

Shipped Weight:  290 g

Availability:  

8 in stock, no more available  

8 in stock, no more available

APT Tools

Tools for Indexable Inserts


15.5mm diameter 4xD U Drill uses SPMG 050204 Inserts.

20mm shank, 65mm max drilling depth.

Thru' coolant from the rear only (no side coolant hole).

Dimensions for C20-4D15.5-65-SP05 (mm)
Diameter (D)Max Depth (L1)Body Length (L2)Shank Length (L3)
15.5658044
Overall Length (L)Shank Diameter (D1)Hole Thread (G)Inserts Used
12420M10x1.5SPMG 050204
General cutting parameters when using our SPMG 050204 UM25 Inserts
MaterialHardness HBCutting Speed VC: m/minFeed f mm/rev
Non alloyed steel 0-0.45% C150-250160-2500.05-0.12
Low alloyed steel250-300150-2200.06-0.12
High alloyed steel200100-2200.06-0.10
Corrosion resistant steel200100-2000.06-0.08
Stainless - Ferritic150-270100-2300.05-0.12
Stainless - Austenitic150-25070-1500.05-0.10
Stainless - Duplex230-26060-1300.05-0.08
Stainless - Martensitic33060-2300.05-0.10

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