Crosstech 379 Egg Diamond Bur, FG – Pack of 5

012 – Ø1.2 mm × 2.8 mm / Coarse / Regular FG
$0.00
$0.00
Crosstech 379 Egg Diamond Bur, FG – Pack of 5

Crosstech 379 Egg Diamond Bur, FG – Pack of 5

$0.00
$0.00
C15RS3C
Size
Grit
Shank
  • Free shipping over $50 in Canada
  • Secure checkout
  • Ships from Laval, QC

Product Overview

The Crosstech 379 egg diamond bur is a friction grip (FG) multi-use diamond bur from Crosstech Canada, listed in the Crosstech 2026 catalog under ISO No. 379 (ISO shape no. 277). It is offered in 6 head sizes, with a choice of grit and regular or short FG shank. Egg-shaped diamonds are commonly used for lingual reduction of anterior teeth and contouring.

Sold as a pack of 5 burs. Select the options below; each combination has its own Crosstech product code.

Key Features

  • Natural diamond – Crosstech states its multi-use diamonds are manufactured with natural diamonds
  • Multi-coating – Crosstech states a Swiss multi-coating technique is used
  • Heat-treated one-piece stainless steel shank (per Crosstech)
  • Colour-coded grit – grit identified by colour band (see grit guide below)
  • Pack of 5 burs per variant

Specifications

  • Manufacturer / brand: Crosstech (Crosstech Canada)
  • Bur type: Diamond
  • Shape: Egg
  • ISO No.: 379
  • ISO shape no.: 277
  • Size options: 012 – Ø1.2 mm × 2.8 mm, 014 – Ø1.4 mm × 2.8 mm, 016 – Ø1.6 mm × 3.4 mm, 018 – Ø1.8 mm × 3.4 mm, 021 – Ø2.1 mm × 3.8 mm, 023 – Ø2.3 mm × 5 mm
  • Grit options: Super Coarse, Coarse, Standard, Fine, Extra Fine, Gold, Gold Coarse, Gold Fine, Gold Extra Fine
  • Shank options: Regular FG, Short FG
  • Shank: Friction grip (FG) – regular (FG 31) and/or short (FG 33) as listed per size
  • Package quantity: 5 burs per pack

Grit Colour Guide

Crosstech colour-codes diamond grit as follows: super/extra coarse – black, coarse – green, standard – blue, fine – red, extra fine – yellow. Gold-series codes follow the Crosstech catalog.

Available Variants & Ordering Codes

Size Grit Shank Crosstech code (SKU)
012 – Ø1.2 mm × 2.8 mm Coarse Regular FG C15RS3C
012 – Ø1.2 mm × 2.8 mm Standard Regular FG C15RS3
012 – Ø1.2 mm × 2.8 mm Fine Regular FG C15RS3F
012 – Ø1.2 mm × 2.8 mm Extra Fine Regular FG C15RS3P
014 – Ø1.4 mm × 2.8 mm Coarse Regular FG C15RSSC
014 – Ø1.4 mm × 2.8 mm Standard Regular FG C15RSS
014 – Ø1.4 mm × 2.8 mm Fine Regular FG C15RSSF
014 – Ø1.4 mm × 2.8 mm Extra Fine Regular FG C15RSSP
016 – Ø1.6 mm × 3.4 mm Coarse Regular FG C15RS1C
016 – Ø1.6 mm × 3.4 mm Standard Regular FG C15RS1
016 – Ø1.6 mm × 3.4 mm Fine Regular FG C15RS1F
016 – Ø1.6 mm × 3.4 mm Extra Fine Regular FG C15RS1P
016 – Ø1.6 mm × 3.4 mm Gold Regular FG GC15RS1
016 – Ø1.6 mm × 3.4 mm Gold Coarse Regular FG GC15RS1C
018 – Ø1.8 mm × 3.4 mm Super Coarse Regular FG C15RSXC
018 – Ø1.8 mm × 3.4 mm Coarse Regular FG C15RSC
018 – Ø1.8 mm × 3.4 mm Standard Regular FG C15RS
018 – Ø1.8 mm × 3.4 mm Fine Regular FG C15RSF
018 – Ø1.8 mm × 3.4 mm Extra Fine Regular FG C15RSP
018 – Ø1.8 mm × 3.4 mm Gold Regular FG GC15RS
018 – Ø1.8 mm × 3.4 mm Gold Coarse Regular FG GC15RSC
018 – Ø1.8 mm × 3.4 mm Gold Fine Regular FG GC15RSF
018 – Ø1.8 mm × 3.4 mm Gold Extra Fine Regular FG GC15RSP
021 – Ø2.1 mm × 3.8 mm Super Coarse Regular FG C15RMSXC
021 – Ø2.1 mm × 3.8 mm Coarse Regular FG C15RMSC
021 – Ø2.1 mm × 3.8 mm Standard Regular FG C15RMS
021 – Ø2.1 mm × 3.8 mm Fine Regular FG C15RMSF
021 – Ø2.1 mm × 3.8 mm Extra Fine Regular FG C15RMSP
023 – Ø2.3 mm × 5 mm Super Coarse Regular FG C15RXC
023 – Ø2.3 mm × 5 mm Coarse Regular FG C15RC
023 – Ø2.3 mm × 5 mm Standard Regular FG C15R
023 – Ø2.3 mm × 5 mm Fine Regular FG C15RF
023 – Ø2.3 mm × 5 mm Extra Fine Regular FG C15RP
023 – Ø2.3 mm × 5 mm Gold Regular FG GC15R
023 – Ø2.3 mm × 5 mm Gold Coarse Regular FG GC15RC
023 – Ø2.3 mm × 5 mm Gold Fine Regular FG GC15RF
023 – Ø2.3 mm × 5 mm Gold Extra Fine Regular FG GC15RP
023 – Ø2.3 mm × 5 mm Super Coarse Short FG MC15RXC
023 – Ø2.3 mm × 5 mm Coarse Short FG MC15RC
023 – Ø2.3 mm × 5 mm Standard Short FG MC15R

Purchasing Information

Crosstech burs from NNA Medical, a Canadian dental supply store. Product codes, sizes and specifications are taken from the Crosstech 2026 catalog. Product images are taken from the Crosstech catalog and show the bur shape and size; the grit colour band may not be shown.
Shipping

Free shipping on orders over $50 within Canada. Canadian orders under $50 ship at our standard rates, and orders outside Canada are charged shipping at checkout. See our shipping policy.

Returns

Unused items in their original packaging can be returned within 30 days of delivery. For hygiene reasons, opened disposables and used instruments can't be returned. See our return policy.

Questions about this product?

Our team is happy to help. Call 514-572-6886 or email nna.medical@gmail.com.

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