LogoSINTER
Build Chamber Active · Layer 847 of 1,240
// Selective Laser Sintering · DMLS · FDM

A factory floor
compressed.

Laser-fused titanium, carbon-fiber-filled nylon, and medical-grade PEEK built layer by micron layer — while CNC shops are still waiting on tooling quotes.

Titanium aerospace bracket part emerging from metallic powder bed with laser sintering marks
Ti-6Al-4V
DMLS · Grade 23
1,080 MPaUTS
Medical grade PEEK polymer implant component with smooth white surface on clinical background
PEEK
FDM · Medical Grade
ISO 13485CERT
Carbon fiber filled nylon structural bracket showing layered composite texture in dark grey
CF-Nylon
SLS · 15% CF Fill
±0.1mmTOL
Layer Resolution
40µm
minimum
Build Volume
400×400×450mm
max envelope
Lead Time
3–5 days
production parts
Tolerance
±0.05mm
standard
// Section 01 · Material Specification

Raw powder.
Certified performance.

Full Specifications

Download our complete Material Bible — all datasheets, certs, and process parameters.

Polished titanium aerospace bracket component with complex internal lattice structure visible on dark background
MAT-001 · DMLS · Grade 23 · ASTM F3001

Ti-6Al-4V ELI

AS9100D · ISO 13485
// Mechanical Properties · ASTM Test Data
UTS
1,080 MPa
Ultimate Tensile Strength
Yield
965 MPa
0.2% Offset
Density
4.43 g/cm³
Theoretical
Elongation
14%
at Break
Hardness
36 HRC
Rockwell
Layer Height
30µm
Standard build
// Primary Applications
Aerospace bracketsSurgical implantsTurbine components
// Section 02–03 · Build Process & Post-Processing

Layer 1 to shipment.
Every step documented.

// Live Build Simulation · Ti-6Al-4V Bracket
LAYER
30
of 120
Build Progress25%
// Section 04 · Performance Comparison

Where traditional
manufacturing breaks.

Every delta in orange is a number your procurement team will print out and put on their boss's desk.

Metric
Additive (Sinter)
CNC Machining
Δ
Lead Time
4 days
22 days
-82%
Cost per Part
$380
$1,240
-69%
Geometry Freedom
98%
42%
-133%
Material Waste
3%
68%
-96%
Min Wall Thickness
0.3mm
1.2mm
-75%
// Data Source

Comparison data based on Sinter internal benchmarks (Q4 2025) against industry averages for mid-complexity aerospace brackets, 1–50 unit quantities.

Get Your Part Quote
// Section 05 · Delivery & Ordering

From STL to doorstep.
3–5 business days.

Upload your geometry. Select material and tolerance class. We quote within 4 hours — no back-and-forth, no minimum orders.

Drop your STL / STEP here

.STL · .STEP · .OBJ · .IGS — Max 500MB

Download Our Material Bible

112-page technical reference: all datasheets, process parameters, design-for-AM guidelines.

// Delivery Timeline
Hour 0
STL received, geometry analysis begins
Hour 4
Quote issued with DFM feedback
Day 1
Build file approved, machine loaded
Day 2–3
Sintering complete, post-processing begins
Day 3–4
QC inspection, CT scan, dimensional report
Day 4–5
Serialized, packed, shipped same day
AS9100D
Aerospace Quality Mgmt
ISO 13485
Medical Device QMS
ITAR
Registered Manufacturer
NADCAP
Special Process Accred.
// From the field

"Sinter delivered 14 topology-optimized Ti-6Al-4V brackets in 4 days. Our CNC vendor quoted 6 weeks. First article passed CMM inspection with zero deviations. We've moved all our titanium work here."

Marcus Webb, Senior Structures Engineer at aerospace firm, headshot in professional attire
Marcus Webb
Sr. Structures Engineer · Rocketry Corp, Seattle