MIR 1.9 A60 L6 XMP Mini Carbide Internal Threading Bar 60° Partial Profile 0.3-0.5mm Pitch

MIR 1.9 A60 L6 XMP Mini Carbide Internal Threading Bar 60° Partial Profile 0.3-0.5mm Pitch
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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:  MIR1.9A60L6XMP
Brand:  APT Tools

Shipped Weight:  25 g

Availability:  

In stock, immediate despatch  

In stock, immediate despatch

APT Tools

Tools for Indexable Inserts


MIR 1.9 A60 L6 XMP Mini Carbide Internal Threading Bar 60° Partial Profile

Min bore 1.9mm with 6mm reach.

Pitch 0.3mm-0.5mm, 84-52 TPI.

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

Dimensions for MIR 1.9 A60 L6 XMP (mm)
Shank Dia (D)Min Bore (d1)Pitch mmPitch TPIRadius (R)Reach (L1)Length (L)
41.90.3-0.584-520.03650

 

General Cutting parameters
MaterialHardness HBCutting Speed VC: m/minNumber of PassesApplication Choice
Non alloyed steel 0-0.6% C125-17025-80 (50)5-12Good
Low alloyed steel180-35020-50 (35)5-12Good
High alloyed steel200-32520-50 (35)5-12Good
Stainless steel and cast steel200-33020-40 (30)5-12Good
Grey Cast Iron180-26025-80 (50)5-12Good
Nodular Cast Iron160-26025-80 (50)5-12Good
Malleable / Tempered Cast  Iron130-23020-50 (35)5-12Good
Aluminium Wrought Alloys60-10050-120 (85)5-12OK
Aluminium Castings Si<12%80-9040-90 (65)5-12OK
Bronze & Brass90-10030-75 (55)5-12OK
Plastics90-10040-80 (60)5-12OK
Iron, Ni or Co Based Hi-temp Alloys200-28010-30 (20)5-12Good
Titanium Alpha + Beta Alloys1050Rm10-40 (25)5-12Good
Hardened Steel45-55HRC15-40 (25)5-12Good
Hardened Steel55-60HRC10-30 (20)5-12OK
Chilled Cast IronCast10-30 (20)5-12Good
Hardened Cast IronHardened10-20 (15)5-12OK

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