14mm 4xD U-drill for SPMG 050204 Inserts

14mm 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:  C20-4D14-59SP05
Brand:  APT Tools

Shipped Weight:  290 g

Availability:  

Item is on a long delivery or is discontinued  

Item is on a long delivery or is discontinued

APT Tools

Tools for Indexable Inserts


14mm diameter 4xD U Drill uses SPMG 050204 Inserts.

20mm shank, 59mm max drilling depth.

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

Dimensions for C20-4D14-59-SP05 (mm)
Diameter (D) Max Depth (L1) Body Length (L2) Shank Length (L3)
14 59 74 44
Overall Length (L) Shank Diameter (D1) Hole Thread (G) Inserts Used
118 20 M10x1.5 SPMG 050204
General cutting parameters when using our SPMG 050204 UM25 Inserts
Material Hardness HB Cutting Speed VC: m/min Feed f mm/rev
Non alloyed steel 0-0.45% C 150-250 160-250 0.05-0.12
Low alloyed steel 250-300 150-220 0.06-0.12
High alloyed steel 200 100-220 0.06-0.10
Corrosion resistant steel 200 100-200 0.06-0.08
Stainless - Ferritic 150-270 100-230 0.05-0.12
Stainless - Austenitic 150-250 70-150 0.05-0.10
Stainless - Duplex 230-260 60-130 0.05-0.08
Stainless - Martensitic 330 60-230 0.05-0.10

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