Crosstech 877K Modified Chamfer Diamond Bur, FG – Pack of 5

012 – Ø1.2 mm × 6 mm / Coarse / Regular FG
$0.00
$0.00
Crosstech 877K Modified Chamfer Diamond Bur, FG – Pack of 5

Crosstech 877K Modified Chamfer Diamond Bur, FG – Pack of 5

$0.00
$0.00
S2S3C
Size
Grit
Shank
  • Free shipping over $50 in Canada
  • Secure checkout
  • Ships from Laval, QC

Product Overview

The Crosstech 877K modified chamfer diamond bur is a friction grip (FG) multi-use diamond bur from Crosstech Canada, listed in the Crosstech 2026 catalog under ISO No. 877K (ISO shape no. 297). It is offered in 5 head sizes, with a choice of grit and regular or short FG shank. Modified chamfer diamonds are commonly used for crown preparations with chamfer margins.

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: Modified Chamfer
  • ISO No.: 877K
  • ISO shape no.: 297, 298
  • Size options: 012 – Ø1.2 mm × 6 mm, 014 – Ø1.4 mm × 6 mm, 016 – Ø1.6 mm × 6 mm, 018 – Ø1.8 mm × 6 mm, 021 – Ø2.1 mm × 6 mm
  • Grit options: Super Coarse, Coarse, Standard, Fine, Gold, Gold Coarse, Gold 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 × 6 mm Coarse Regular FG S2S3C
012 – Ø1.2 mm × 6 mm Standard Regular FG S2S3
012 – Ø1.2 mm × 6 mm Fine Regular FG S2S3F
014 – Ø1.4 mm × 6 mm Super Coarse Regular FG S2SSXC
014 – Ø1.4 mm × 6 mm Coarse Regular FG S2SSC
014 – Ø1.4 mm × 6 mm Standard Regular FG S2SS
014 – Ø1.4 mm × 6 mm Fine Regular FG S2SSF
014 – Ø1.4 mm × 6 mm Gold Coarse Regular FG GS2SSC
014 – Ø1.4 mm × 6 mm Super Coarse Short FG MS2SSXC
014 – Ø1.4 mm × 6 mm Coarse Short FG MS2SSC
014 – Ø1.4 mm × 6 mm Standard Short FG MS2SS
014 – Ø1.4 mm × 6 mm Fine Short FG MS2SSF
016 – Ø1.6 mm × 6 mm Super Coarse Regular FG S2MSXC
016 – Ø1.6 mm × 6 mm Coarse Regular FG S2MSC
016 – Ø1.6 mm × 6 mm Standard Regular FG S2MS
016 – Ø1.6 mm × 6 mm Gold Regular FG GS2MS
016 – Ø1.6 mm × 6 mm Gold Coarse Regular FG GS2MSC
016 – Ø1.6 mm × 6 mm Super Coarse Short FG MS2MSXC
016 – Ø1.6 mm × 6 mm Coarse Short FG MS2MSC
016 – Ø1.6 mm × 6 mm Standard Short FG MS2MS
016 – Ø1.6 mm × 6 mm Gold Short FG GMS2MS
016 – Ø1.6 mm × 6 mm Gold Coarse Short FG GMS2MSC
018 – Ø1.8 mm × 6 mm Super Coarse Regular FG S2LSXC
018 – Ø1.8 mm × 6 mm Coarse Regular FG S2LSC
018 – Ø1.8 mm × 6 mm Standard Regular FG S2LS
018 – Ø1.8 mm × 6 mm Fine Regular FG S2LSF
018 – Ø1.8 mm × 6 mm Gold Coarse Regular FG GS2LSC
018 – Ø1.8 mm × 6 mm Gold Fine Regular FG GS2LSF
021 – Ø2.1 mm × 6 mm Super Coarse Regular FG S2LLSXC
021 – Ø2.1 mm × 6 mm Coarse Regular FG S2LLSC
021 – Ø2.1 mm × 6 mm Standard Regular FG S2LLS
021 – Ø2.1 mm × 6 mm Fine Regular FG S2LLSF

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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