Earmold Grinding and Drilling Tools

The historical catalog groups tools and supplies for custom hearing-aid shell and earmold fabrication, grinding, drilling and polishing.

Pull Out String

Item No.: 200502801

For custom hearing aids.

Length

35 ± 5 mm

Pack size

100 pieces per bag

Grinding Cloth Roller

Item No.: 200502204

Imported from Germany, this fixed-head cloth roller is intended for grinding and polishing with a hand drill. The catalog says its cloth head is not removable.

Soft Buffs

Item No.: 200502205

The catalog describes use with a grinding-wheel head support sleeve.

Cylindrical Grinding Caps

Item No.: 200502401

Used with a holder for grinding ear impressions and earmolds; the catalog lists multiple surface coarseness options without item-level grades.

Pack size

5 per pack

Sandpaper

Item No.: 200502502

For processing earmolds and custom hearing-aid shells.

Cylindrical Grinding Caps Holder

Item No.: 200502301

Holder for cylindrical grinding caps, described as enabling low-volume cutting during earmold and ear-impression work.

High Speed Panel Trimming Drill

Item No.: 200504901

For cutting panels of custom hearing aids.

Soft Earmold Oval Burrs

Model: 1.6mm · Item No.: 200502604

A cross-tooth burr for grinding the sound exit hole of soft earmolds.

Diameter

1.6 mm

Soft Earmold Oval Burrs

Model: 2.3mm · Item No.: 200502603

A cross-tooth burr for grinding the sound exit hole of soft earmolds.

Diameter

2.3 mm

Soft Earmold Oval Burrs

Model: 2.9mm · Item No.: 200502602

A cross-tooth burr for grinding the sound exit hole of soft earmolds.

Diameter

2.9 mm

Soft Earmold Oval Burrs

Model: 4.0mm · Item No.: 200502601

A cross-tooth burr for grinding the sound exit hole of soft earmolds.

Diameter

4.0 mm

Soft Earmold Punch

Model: 2.5mm · Item No.: 200506001

A stainless-steel punch described for making a sound hole in a soft earmold and connecting it to the earmold hook.

Diameter

2.5 mm

Material

Stainless steel

Soft Earmold Punch

Model: 3.5mm · Item No.: 200506002

A stainless-steel punch described for making a sound hole in a soft earmold and connecting it to the earmold hook.

Diameter

3.5 mm

Material

Stainless steel

Twist Drill Imported from Germany

Model: 0.5mm · Item No.: 200502906

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

0.5 mm

Twist Drill Imported from Germany

Model: 0.6mm · Item No.: 200502905

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

0.6 mm

Twist Drill Imported from Germany

Model: 0.8mm · Item No.: 200502904

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

0.8 mm

Twist Drill Imported from Germany

Model: 1.0mm · Item No.: 200502908

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

1.0 mm

Twist Drill Imported from Germany

Model: 1.2mm · Item No.: 200502902

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

1.2 mm

Twist Drill Imported from Germany

Model: 1.6mm · Item No.: 200502903

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

1.6 mm

Twist Drill Imported from Germany

Model: 2.0mm · Item No.: 200502901

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

2.0 mm

Twist Drill Imported from Germany

Model: 2.3mm · Item No.: 200502907

The catalog attributes improved drilling and resistance to bit breakage to this German-imported long-shank design.

Diameter

2.3 mm