25.5mm 3xD U-drill for SPMG 07T308 Inserts

25.5mm 3xD U-drill for SPMG 07T308 Inserts
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Our Price:  £28.00
List Price:  £42.00
Saving Of:  £14.00 (33%)
(Exc. 20% VAT)(£33.60 Inc. VAT)

Model:  C32-3D25.5-80SP07
Brand:  APT Tools

Shipped Weight:  660 g


Item is on a long delivery or is discontinued  

Item is on a long delivery or is discontinued

APT Tools

Tools for Indexable Inserts

25.5mm diameter 3xD U Drill uses SPMG 07T308 Inserts.

32mm shank, 80mm max drilling depth.

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

Dimensions for C32-3D25.5-80-SP07 (mm)
Diameter (D) Max Depth (L1) Body Length (L2) Shank Length (L3)
25.5 80 100 60
Overall Length (L) Shank Diameter (D1) Hole Thread (G) Inserts Used
160 32 M16x2 SPMG 07T308
General cutting parameters when using our SPMG 07T308 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 0.06-0.18
Low alloyed steel 250-300 150-220 0.08-0.20
High alloyed steel 200 100-220 0.08-0.18
Corrosion resistant steel 200 100-200 0.08-0.16
Stainless - Ferritic 150-270 100-230 0.08-0.15
Stainless - Austenitic 150-250 70-150 0.08-0.14
Stainless - Duplex 230-260 60-130 0.08-0.13
Stainless - Martensitic 330 60-230 0.08-0.12

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