Reaming&FineBoring
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15.10.2025
Successful tooling solutions from MAPAL increase productivity for customers.
Increasing customer productivity is at the heart of MAPAL’s standard processes for the industrial manufacturing of strategic components.
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06.10.2025
Innovations and solutions of MAPAL
MAPAL presents its 2026 innovations and solutions in a comprehensive brochure.
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26.08.2025
MAN uses MAPAL fine boring tools for machining cylinder heads
At MAN engines, fine boring tools from MAPAL are used to machine the valve guide and valve seat counterbores of cylinder heads."
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22.07.2025
Crankshaft and valve seat machining: MAPAL sets standards
Optimised machining of crankshafts and valve seats: MAPAL offers innovative tool solutions for modern combustion and hybrid engines.
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28.03.2025
Suitable tools for combined brake housings
Combined brake housings unite the brake master cylinder, brake booster and ABS/ESP in one component and pave the way to autonomous driving. MAPAL offers solutions for machining complex aluminum workpieces.
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16.01.2025
Tool management from MAPAL completed for DEUTZ in record time
MAPAL completed the entire engineering including tool design, cycle time study and cost calculation for the engine manufacturer Deutz in the Spanish plant in Zafra within a very short time.
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25.06.2024
Efficient production in die and mould making: Krämer+Grebe and MAPAL
The mouldmaking company Krämer+Grebe optimises production with MAPAL reamers and milling cutters and ensures process reliability in international competition.
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31.01.2024
Reamer with nine lives
With the FixReam 700, MAPAL launched a cylindrical shank reamer with brazed cutting edges that is particularly sustainable with nine lives.
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04.05.2023
News from the reaming and fine boring sector
New cutting materials are available for reaming high-alloy and stainless steels, cast steel and hardened steel. MN reamers are available within ten working days.
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01.02.2023
Major progress in external reaming of turning workpieces
The Swiss manufacturer W.E. Schultz finishes turned parts with external reamers from MAPAL and reduces cutting costs to 25 and set-up costs to 10 percent.
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12.01.2023
Basic–Performance–Expert
MAPAL clusters its machining solutions for electromobility components into solution stages, depending on the precision requirements and production volume.
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16.11.2022
Green tools protect resources
The use of minimum quantity lubrication is a lever for saving resources in production. MAPAL offers almost all tools in variants for MQL.
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22.08.2022
A new turn for e-mobility
Innovative machining process from NILES-SIMMONS and MAPAL with simultaneous internal and external machining and a combination of turning and boring/fine boring.
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11.08.2022
MAPAL at the AMB 2022
At AMB 2022 in Stuttgart, MAPAL will be presenting innovations for the focus industries and options for increasing sustainability in Hall 1, Stand D10.
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28.04.2022
Automotive technology for aeroplanes
Machine manufacturer F. Zimmermann GmbH and MAPAL jointly set standards in the project implementation and machining of an aerospace component.
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13.04.2022
A multi-stage fine boring tool for the highest precision
Multi-stage fine boring tool from MAPAL machines component made of GGG40 with six bores, each with three merging cylindrical areas.
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19.01.2022
When nothing is allowed to go wrong
With MAPAL tools, users can rely on the highest process reliability and precision in the final machining processes of the almost finished component.
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13.10.2021
MAPAL Focuses on Fluid Technology
The spool bore in valve housings has particularly tight tolerances. The machining process from MAPAL fulfils the specifications reliably and with high economic efficiency.
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14.04.2021
CVD coatings for steel and cast iron machining
Tools with innovative CVD coatings machine steel and cast materials much more economically. Examples from the fields of milling and reaming.
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25.03.2021
One tool for reaming both through bores and blind bores
Range extension: New series can be used for through and blind bores. Tool and storage costs are reduced.
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22.02.2021
Economical reaming in cast iron and steel in high quantities
The new, particularly economical replaceable head reamers from MAPAL, especially for the large-scale machining of cast and steel materials.
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15.05.2020
Lowering costs with sophisticated tool solutions
Tools have an impact on the overall operating costs of machining. It pays off to focus on the overall operating costs when purchasing.
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14.05.2020
Process-safe chip breaking during fine machining
MAPAL has developed a chip guiding stage for reliable chip breaking during steel machining.
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01.09.2019
Machining time halved, process stabilized - multi-cutting edged MAPAL fine boring tool
What role do axle swings play on crawler tracks for tractors and why maximum accuracy is required when machining them.
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01.07.2019
Electric motor housings reliably enter large-scale production
For the complete machining of housings for electric motors, MAPAL is offering tool solutions which are ready for series production, reliable and absolutely precise.
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01.08.2018
External reamer ensures high-precision cylindricity
With the tool for external machining, Völlm machines pins onto planetary carriers economically and with high precision and process reliability
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01.01.2018
Precise, efficient and easy to handle – Tools for fine machining bores from MAPAL
Interview with product manager Michael Neumann about accuracy, efficiency and handling when reaming and fine boring
