Crosstech 847 Flat End Shoulder Diamond Bur, FG – Pack of 5

010 – Ø1.0 mm (tip 0.7) × 8 mm / Coarse / Regular FG
$0.00
$0.00
Crosstech 847 Flat End Shoulder Diamond Bur, FG – Pack of 5

Crosstech 847 Flat End Shoulder Diamond Bur, FG – Pack of 5

$0.00
$0.00
B3SSC
Size
Grit
Shank
  • Free shipping over $50 in Canada
  • Secure checkout
  • Ships from Laval, QC

Product Overview

The Crosstech 847 flat end shoulder diamond bur is a friction grip (FG) multi-use diamond bur from Crosstech Canada, listed in the Crosstech 2026 catalog under ISO No. 847 (ISO shape no. 172). It is offered in 5 head sizes, with a choice of grit and regular or short FG shank. Flat end taper (shoulder) diamonds are commonly used for axial reduction and shoulder margins in crown preparation.

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: Flat End Shoulder
  • ISO No.: 847
  • ISO shape no.: 172
  • Size options: 010 – Ø1.0 mm (tip 0.7) × 8 mm, 012 – Ø1.2 mm (tip 0.8) × 8 mm, 014 – Ø1.4 mm (tip 1.0) × 8 mm, 016 – Ø1.6 mm (tip 1.2) × 8 mm, 018 – Ø1.8 mm (tip 1.4) × 8 mm
  • Grit options: Super Coarse, Coarse, Standard, Fine, Extra Fine, Gold, Gold Super Coarse, 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)
010 – Ø1.0 mm (tip 0.7) × 8 mm Coarse Regular FG B3SSC
010 – Ø1.0 mm (tip 0.7) × 8 mm Standard Regular FG B3SS
012 – Ø1.2 mm (tip 0.8) × 8 mm Super Coarse Regular FG B4SXC
012 – Ø1.2 mm (tip 0.8) × 8 mm Coarse Regular FG B4SC
012 – Ø1.2 mm (tip 0.8) × 8 mm Standard Regular FG B4S
012 – Ø1.2 mm (tip 0.8) × 8 mm Fine Regular FG B4SF
012 – Ø1.2 mm (tip 0.8) × 8 mm Extra Fine Regular FG B4SP
012 – Ø1.2 mm (tip 0.8) × 8 mm Gold Regular FG GB4S
012 – Ø1.2 mm (tip 0.8) × 8 mm Gold Coarse Regular FG GB4SC
012 – Ø1.2 mm (tip 0.8) × 8 mm Super Coarse Short FG MB4SXC
012 – Ø1.2 mm (tip 0.8) × 8 mm Coarse Short FG MB4SC
012 – Ø1.2 mm (tip 0.8) × 8 mm Standard Short FG MB4S
014 – Ø1.4 mm (tip 1.0) × 8 mm Super Coarse Regular FG BB3XC
014 – Ø1.4 mm (tip 1.0) × 8 mm Coarse Regular FG BB3C
014 – Ø1.4 mm (tip 1.0) × 8 mm Standard Regular FG BB3
014 – Ø1.4 mm (tip 1.0) × 8 mm Fine Regular FG BB3F
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Regular FG GBB3
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Super Coarse Regular FG GBB3XC
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Coarse Regular FG GBB3C
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Fine Regular FG GBB3F
014 – Ø1.4 mm (tip 1.0) × 8 mm Super Coarse Short FG MBB3XC
014 – Ø1.4 mm (tip 1.0) × 8 mm Coarse Short FG MBB3C
014 – Ø1.4 mm (tip 1.0) × 8 mm Standard Short FG MBB3
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Short FG GMBB3
014 – Ø1.4 mm (tip 1.0) × 8 mm Gold Coarse Short FG GMBB3C
016 – Ø1.6 mm (tip 1.2) × 8 mm Super Coarse Regular FG BB4XC
016 – Ø1.6 mm (tip 1.2) × 8 mm Coarse Regular FG BB4C
016 – Ø1.6 mm (tip 1.2) × 8 mm Standard Regular FG BB4
016 – Ø1.6 mm (tip 1.2) × 8 mm Fine Regular FG BB4F
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Regular FG GBB4
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Super Coarse Regular FG GBB4XC
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Coarse Regular FG GBB4C
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Fine Regular FG GBB4F
016 – Ø1.6 mm (tip 1.2) × 8 mm Super Coarse Short FG MBB4XC
016 – Ø1.6 mm (tip 1.2) × 8 mm Coarse Short FG MBB4C
016 – Ø1.6 mm (tip 1.2) × 8 mm Standard Short FG MBB4
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Short FG GMB4
016 – Ø1.6 mm (tip 1.2) × 8 mm Gold Coarse Short FG GMBB4C
018 – Ø1.8 mm (tip 1.4) × 8 mm Super Coarse Regular FG B4LNXC
018 – Ø1.8 mm (tip 1.4) × 8 mm Coarse Regular FG B4LNC
018 – Ø1.8 mm (tip 1.4) × 8 mm Standard Regular FG B4LN
018 – Ø1.8 mm (tip 1.4) × 8 mm Fine Regular FG B4LNF
018 – Ø1.8 mm (tip 1.4) × 8 mm Extra Fine Regular FG B4LNP
018 – Ø1.8 mm (tip 1.4) × 8 mm Gold Regular FG GB4L
018 – Ø1.8 mm (tip 1.4) × 8 mm Gold Super Coarse Regular FG GB4LXC
018 – Ø1.8 mm (tip 1.4) × 8 mm Gold Coarse Regular FG GB4LC
018 – Ø1.8 mm (tip 1.4) × 8 mm Super Coarse Short FG MB4LNXC
018 – Ø1.8 mm (tip 1.4) × 8 mm Coarse Short FG MB4LNC
018 – Ø1.8 mm (tip 1.4) × 8 mm Standard Short FG MB4LN

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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