U-drill 25mm 3xD for SPMG 07T308 Inserts

U-drill 25mm 3xD for SPMG 07T308 Inserts
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Our Price:  £48.00
List Price:  £129.00
Saving Of:  £81.00 (63%)
(Exc. 20% VAT)(£57.60 Inc. VAT)

Model:  UD250-3XDSP07
Brand:  APT Tools

Shipped Weight:  740 g


2 in stock, no more available  

2 in stock, no more available

APT Tools

Tools for Indexable Inserts

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U-Drill 25mm diameter 3xD 32mm Shank 75mm max drill depth uses SPMG 07T308 Inserts.

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

Please note this drill is designed to use SPMG 07T308 Inserts, using inserts with a corner radius other than 0.8 will change the cutting diameter.

Dimensions for UD250-3XDSP07 (mm)
Diameter Max Depth Shank Diameter Inserts Used
25 75 32 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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U-drill 25mm 3xD for SPMG 07T308 Inserts
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Wednesday, 11 March 2020  |  Kate

Quick delivery
Just the job

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