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Cork Borer Sharpener
cork-borer-sharpener

Enhances precision in cork borer sharpening.

SKU: CBSH
Knife Switch Spdt (Brass Contacts And Steel Screws)
knife-switch-spdt-brass-contacts-and-steel-screws

Brass and steel SPDT knife switch.

SKU: KSWITCH12
cork-borer-sharpener
Cork Borer Sharpener (CBSH)

Cork Borer Sharpener

The Cork Borer Sharpener provides precise manual sharpening of hollow cork borers, combining a brass cone, hinged steel blade, and ergonomic wooden handle in a compact 190 mm, 75 g device suitable for laboratory and ‑control environments.


Product Specifications

Material Brass, Steel, Wood
Dimensions 7‑1/2' (190 mm) length
Weight 75 g
Borer Compatibility 3/16' to 7/8' (5 mm to 22 mm) hollow cork borers
Handle Wooden ergonomic grip
Blade Type Hinged steel blade
Cone Material Brass sharpening cone
Operation Manual
Usage Laboratory, Control, Education
Portability Compact size

Applications and Benefits:

  • Precise sharpening of hollow cork borers to maintain bore geometry
  • Improves reproducibility of sample preparation in laboratory analyses
  • Suitable for laboratory technicians, ‑control analysts, and research personnel

Key Features and Benefits

  • Brass cone provides exact fit for a range of borer diameters
  • Hinged steel blade ensures even edge sharpening
  • Wooden handle offers comfortable, ergonomic grip during manual operation
  • Accommodates 3/16‑7/8 in (5‑22 mm) hollow cork borers
  • Compact 190 mm length and lightweight 75 g construction for easy portability
SKU: CBSH
knife-switch-spdt-brass-contacts-and-steel-screws
Knife Switch Spdt (Brass Contacts And Steel Screws) (KSWITCH12)

Knife Switch Spdt (Brass Contacts And Steel Screws)


The Knife Switch Spdt (Brass Contacts And Steel Screws) is a versatile switch that is perfect for a variety of applications. This switch is made from high-quality materials, including brass contacts and steel screws, which ensure its durability and longevity. The knife switch design allows for easy operation and quick switching between circuits. Whether you're an electronics enthusiast or a professional electrician, the Knife Switch Spdt (Brass Contacts And Steel Screws) is a reliable and efficient choice for your needs.


Product Specifications:

Product Name Knife Switch Spdt (Brass Contacts And Steel Screws)
Type Switch, Knife
Material Brass, Steel
Contacts Brass
Screws Steel
Description Knife Switch Spdt (Brass Contacts And Steel Screws)

Perfect for:

  • Electricians and electrical engineers
  • DIY enthusiasts
  • Industrial and manufacturing companies
  • Schools and universities with electrical engineering programs
  • Electronics hobbyists
  • Research and development laboratories

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This knife switch contains brass contacts and steel screws which may create a hazard if not handled properly. Please exercise caution when using this product.

SKU: KSWITCH12
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