MATERIALS

WHAT WE
MACHINE.

We don't machine everything — but we do focused set of materials well.

Upload your print or STEP file and we'll come back with a number.

Materials

Brass

Brass is in our DNA — it's what built our custom hardware reputation. We machine and finish brass components where appearance counts as much as the dimension: hardware, fittings, and decorative-yet-functional parts that have to look as good as they measure.


Clean chips, tight tolerances, and in-house finishing mean a brass part from B&M is ready for your assembly or showcase — not your deburring bench.

01 Brass
Gold metal component with multiple holes on a light gray background

Brass

Common grades

C360 (free-machining) · C260 (cartridge brass) · others on request

Gold metal hinge on a white background

Brass

Typical applications

Custom hardware · architectural fittings · precision components · decorative parts

Brass

Finishing

Deburring · vibratory finishing · polishing — all in-house

Materials

Aluminum

TIER-1 AEROSPACE SUPPLIER / FIRST-ARTICLE JOB

Lightweight, strong, and fast to cut — aluminum and titanium are the workhorses for prototype and production parts alike. We mill and turn aluminum to tight tolerances with clean, anodize-ready finishes. Whether it's an aerospace prototype or a production run of precision components, the result is accurate dimensions and a finish worth handing to the next operation.

02 Alum
CNC machine tool in operation with metalworking process

Aluminum

Common grades

6061 · 7075 · others on request

Aluminum

Typical applications

Aerospace components · structural parts · prototype and production runs

Metal mechanical component on a beige background

Aluminum

Finishing

Machined surface + anodize-ready · anodizing available through outside partners

Materials

Stainless Steel

When the part has to resist corrosion or hold up in a demanding environment, stainless is the answer. We machine stainless to tight tolerances and the surface finish your application requires — whether that's a machined surface for function or a polished finish for appearance.


Stainless takes more care to machine well. We have the tooling and the process to do it right, not just fast.

Metal component on white background
03 SS
Metal component on white background

Stainless Steel

Common grades

303 · 304 · 316 · others on request

Metallic cylindrical object on a pink background

Stainless Steel

Typical applications

Industrial components · pharmaceutical equipment · chemical processing · precision hardware · packaging equipment

Stainless Steel

Finishing

In-house deburring and polishing · passivation through outside partners

Since 1947

BUILT ON THREE GENERATIONS OF TRUST

B&M Machine has machined precision parts in Belleville, NJ since 1947 — now in its third generation.

1947Founded
10KSq Ft
11CNC Machines
Axes Max