✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

The Ultimate Ceratizit A20u Mdunr 4 Maxilock-m - Mdul 93° - Boring Bar With Top Clamping 7870642020 (0751966) Equipment [OK6CajQF]

$59.99 $191.99 -69%

.note {text-align: center;font-style: italic;}.doublecol {text-align: center;}table,td,th {border: 1px solid black;font-family: Montserrat, sans-serif;border-collapse: collapse;text-align: center;}table {width: 100%;border-spacing: 0;}th{font-size: 1

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

The Ultimate Ceratizit A20u Mdunr 4 Maxilock-m - Mdul 93° - Boring Bar With Top Clamping 7870642020 (0751966) Equipment [OK6CajQF]

Ceratizit Article Number: 7870642020

Ceratizit Material Number: 11800069

Ceratizit Komet Number (Unpacked): 11800 069

Ceratizit Komet Number (Packed): 11800069

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 A20U MDUNR 4 MaxiLock-M - MDUL 93° - Boring Bar With Top Clamping 7870642020
EDP # 0751966
Workpiece Material(s) Cast Iron (Red) Steel (Blue) Steel (Blue) Cast Iron (Red) Stainless Steel (Yellow) HiTemp Alloy (Orange) Stainless Steel (Yellow) Aluminum (Green) HiTemp Alloy (Orange) Hard/Tool Steel (Grey) All Materials (White)
Weight (1 pc.) 4e-05 oz 0.0 g
Mounting spigot diameter / DCONMS 1.2500" 31.750 mm
Shank height / H 1.1180" 28.397 mm
Overall length / OAL 14.0000" 355.600 mm
Reduced body diameter length / LDRED 3.0000" 76.200 mm
Functional width / WF 1.0000" 25.400 mm
Minimum bore diameter / DMIN 2.0000" 50.800 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

February 1, 2026

Absolutely no complaints!

This is a very refined and capable piece of equipment.

- Melody Y..

February 1, 2026

Absolutely no complaints!

This product is a fantastic tool that I use all the time.

- Jamal N..

February 1, 2026

Absolutely no complaints!

It's a joy to use every single time. Consistently great.

- Peyton R..

Write a Review

You Might Also Like

Discover more great products from our collection.

Danziar 72

Danziar 72" TV Stand

(933)
$70.99 $227.99 -69%
Flex IO

Flex IO

(141)
$39.99 $127.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY