U-drill 23.5mm 4xD for SPMG 07T308 Inserts

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List Price:	~~£182.98~~
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(Exc. 20% VAT)(£146.39 Inc. VAT)

Model: UD235-4XDSP07
Brand: APT Tools

Shipped Weight: 600g

Availability:

Item is on a long delivery or is discontinued

APT Tools

Tools for Indexable Inserts

U-Drill 23.5mm diameter 4xD 25mm Shank 94mm 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 UD235-4XDSP07 (mm)

Diameter	Max Depth	Shank Diameter	Inserts Used
23.5	94	25	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

Related Products - Spare Parts

1625 Torx Screw M2.5x0.45 - 6.5mm long - Torx 8~~£2.85~~ £2.56

5509 Torx 9 Flag Key~~£5.18~~ £4.66

SPMG 07T308 UD UM25 Carbide Inserts for Drilling PVD Coated General Use~~£5.70~~ £3.80

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