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Distal Phalanx — Prosthetic Fingertip

Part 861 · Upper Limb · Finger Assembly · DIP Joint

⚕ Prosthetics Studio

Finger Presets

🧒

Size 1: Age 4-6

Scale 55% · 14mm

👦

Size 4: Age 13-15

Scale 78% · 20mm

👨

Size 7: Adult M

Scale 100% · 26mm

🦍

Size 9: Adult XL

Scale 115% · 30mm

Standardized size-10 robotic arm matrix. Select for human-equivalent age/fit.

Pieces Visibility

Joint Info & Assembly

DIP Hinge 1 DOF 0–80° PEEK / Silicone

How it joins Index 862 (Middle Phalanx):
The proximal socket cup (at the back of this unit, Z−) is engineered to mate with the dual-hemisphere condyle assembly of Part 862. This version includes 0.25mm 3D-printing tolerances for direct FDM assembly. A robotic tendon pulley is integrated for cable-driven flexion.

Parts on this unit:
🔵 Body — tapered elliptical bone shell (parent)
🟠 Nail plate — on dorsal (top) surface, distal half
🟣 Pulp pad — on volar (bottom), near fingertip
🔷 Socket + rim — proximal end, mates with 862
🔴 Ligament knobs — lateral attachment bosses

🦾 Distal Phalanx · 3D View

Vertices: 0 | Triangles: 0
Length: 25 mm | Width: 14 mm

Configuration

Length 25 mm

Width 14 mm

Height 9 mm

Taper 70%

Socket Depth 6 mm

Nail Plate Pulp Pad

DIP Flex Angle 0°

Socket Bore ⌀ 8 mm

Pin Type

Max Flex Limit 80°

Material Preset

Part Color

#b8c8e8

Roughness 40%

Metalness 0%

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