MTR 1.0 XMP Miniature Diameter Carbide Boring Bar Min Bore 0.9mm

MTR 1.0 XMP Miniature Diameter Carbide Boring Bar Min Bore 0.9mm
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Our Price:  £9.00
List Price:  £13.50
Saving Of:  £4.50 (33%)
(Exc. 20% VAT)(£10.80 Inc. VAT)

Model:  MTR1.0XMP
Brand:  APT Tools

Shipped Weight:  25 g

Availability:  

In stock, immediate despatch  

In stock, immediate despatch

APT Tools

Tools for Indexable Inserts


MTR 1.0 XMP Miniature Diameter Carbide Boring Bar.

Min bore 0.9mm, Max depth 3mm.

4mm diameter shank with flat top and bottom for gripping.

Dimensions for MTR 1.0 XMP (mm)
Shank Dia (D) Min Bore (d1) Corner Radius (R) Turn in Depth (Q) Reach (L1) Length (L)
4 0.9 0.05 0.1 3 50

 

General Cutting parameters
Material Hardness HB Cutting Speed VC: m/min Feed mm/rev Application Choice
Non alloyed steel 0-0.6% C 125-170 25-80 (50) 0.01-0.03 Good
Low alloyed steel 180-350 20-50 (35) 0.01-0.03 Good
High alloyed steel 200-325 20-50 (35) 0.01-0.03 Good
Stainless steel and cast steel 200-330 20-40 (30) 0.01-0.03 Good
Grey Cast Iron 180-260 25-80 (50) 0.01-0.03 Good
Nodular Cast Iron 160-260 25-80 (50) 0.01-0.03 Good
Malleable / Tempered Cast  Iron 130-230 20-50 (35) 0.01-0.03 Good
Aluminium Wrought Alloys 60-100 50-120 (85) 0.01-0.03 OK
Aluminium Castings Si<12% 80-90 40-90 (65) 0.01-0.03 OK
Bronze & Brass 90-100 30-75 (55) 0.01-0.03 OK
Plastics 90-100 40-80 (60) 0.01-0.03 OK
Iron, Ni or Co Based Hi-temp Alloys 200-280 10-30 (20) 0.01-0.03 Good
Titanium Alpha + Beta Alloys 1050Rm 10-40 (25) 0.01-0.03 Good
Hardened Steel 45-55HRC 15-40 (25) 0.01-0.03 Good
Hardened Steel 55-60HRC 10-30 (20) 0.01-0.03 OK
Chilled Cast Iron Cast 10-30 (20) 0.01-0.03 Good
Hardened Cast Iron Hardened 10-20 (15) 0.01-0.03 OK

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