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New Edition Ceratizit A28u Mtfnr 4 Maxilock-m - 90° - Boring Bar With Top Clamping 7871042828 (0751978) (new) [IW1C2ceZ]

$42.99 $137.99 -69%

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New Edition Ceratizit A28u Mtfnr 4 Maxilock-m - 90° - Boring Bar With Top Clamping 7871042828 (0751978) (new) [IW1C2ceZ]

Ceratizit Article Number: 7871042828

Ceratizit Material Number: 11800082

Ceratizit Komet Number (Unpacked): 11800 082

Ceratizit Komet Number (Packed): 11800082

Ceratizit is a large tooling company based in Luxembourg (Europe).

This product is priced singly and comes in packs of 1.

Please note that the actual item may not be/look exactly the same as shown in the item picture(s).

Properties
Name Ceratizit A28U MTFNR 4 MaxiLock-M - 90° - Boring Bar With Top Clamping 7871042828
EDP # 0751978
Workpiece Material(s) Cast Iron (Red) Steel (Blue) Steel (Blue) Stainless Steel (Yellow) Aluminum (Green) HiTemp Alloy (Orange) Stainless Steel (Yellow) Cast Iron (Red) All Materials (White)
Weight (1 pc.) 4e-05 oz 0.0 g
Mounting spigot diameter / DCONMS 1.7500" 44.450 mm
Shank height / H 1.6300" 41.402 mm
Overall length / OAL 14.0000" 355.600 mm
Reduced body diameter length / LDRED 4.0000" 101.600 mm
Functional width / WF 1.0150" 25.781 mm
Minimum bore diameter / DMIN 2.0300" 51.562 mm
Version Right


Company History:

The company is a result of the merging of Metallwerk Plansee GmbH (Austria, 1921, later 'Plansee Tizit') and CERAMETAL (Luxembourg, 1931). The name Ceratizit was created by combining their names in 2002. Both founding companies originally produced molybdenum wire and tungsten lightbulb filaments, and were pioneers in commercial cemented tungsten carbide (since as early as 1929!) and their metal working / cutting tool product lines currently add up to over 80,000 items!

What Our Customers Say

January 25, 2026

Absolutely no complaints!

It's a very dependable product that has not let me down.

- Nathaniel N..

January 25, 2026

Absolutely no complaints!

It has a certain professional-grade feel to it. Impressive.

- Harmony K..

January 25, 2026

Absolutely no complaints!

It's a very well-made device that feels like it will last forever.

- Annalise B..

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