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DEWALT

DEWALT 4-1/2 x 7/8-in Type 27 Zirconia Flap Disc for Metal

Name: DEWALT 4-1/2 x 7/8-in Type 27 Zirconia Flap Disc for Metal
Brand: DEWALT

#054-7450-8

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$18.99

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Grit Number:

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Quebec residents: For information on maintenance and repair click here.

DEWALT

DEWALT 4-1/2 x 7/8-in Type 27 Zirconia Flap Disc for Metal

$18.99

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4.4 out of 5 stars. 27 reviews

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Product Details

DEWALT Z40T27 Flap Disc features a 4-1/2" diameter, 7/8" arbor, 40 grit, and 13,300 rpm
Zirconia grit enables three times faster material removal than fiber resin metal sanding discs
Premium abrasive cloth provides up to fifteen times longer life than fiber resin metal sanding discs
Type 27 fiberglass backing provides grinding angle of 5-15°

Part Number	DW8351
Tool Use	Angle Grinder
Product Use(s)	Ferrous Metal
Abrasive Type	Flap Discs
Grit Number	40
Arbor Size	7/8"
Advanced Features	Heavy Duty
Consumer Pack Size	1
Maximum Speed (rpm)	13300 r/min
Primary Material	Zirconia alumina

Product Diameter (in)	4.63 in
Product Height (ft)	0.04 ft
Product Height (in)	0.45 in
Product Length (ft)	0.39 ft
Product Length (in)	4.63 in
Product Thickness (in)	0.45 in
Product Thickness (mm)	11.43 mm
Product Weight (kg)	0.10 kg
Product Weight (lb)	0.21 lb
Product Width (in)	4.63 in
Product Width (mm)	117.60 mm

Warranty:

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

Online Ordering

Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Online Ordering Information

Returns

Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

	Only Show Differences	Currently Viewing DEWALT 4-1/2 x 7/8-in Type 27 Zirconia Flap Disc for Metal 4.7 out of 5 stars. 6 reviews $18.99	MAXIMUM Non-Woven 4-1/2-in Polishing & Finishing Aluminum Oxide Flap Disc for Metal 4.4 out of 5 stars. 27 reviews From $16.99	MAXIMUM 4-1/2-in Zirconia Fibre Resin Discs for Metal , 4-pk 4.1 out of 5 stars. 17 reviews From $9.99	MAXIMUM 40 Grit Zirconia Corner Flap Disc/Wheel 7/8-in Arbor, for Metal 4.5 out of 5 stars. 2 reviews $24.99	Bosch X-Lock Flap Disc for Small Angle Grinder, T29, 5-in, 120-Grit 0.0 out of 5 stars. $19.99
Ratings
Tool Use	Angle Grinder	Angle Grinder	Angle Grinder	Angle Grinder	Angle Grinder
Product Use(s)	Ferrous Metal	Metal, Stainless Steel	Ferrous Metal, Stainless Steel, Polishing, Metal, Dry Use	Automotive, Dry Use, Ferrous Metal, Metal, Stainless Steel	Automotive, Cement, Ferrous Metal, Metal, Masonry, Plastic
Abrasive Type	Flap Discs

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Reviews

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4.7

2 out of 3 (67%) reviewers recommend this product

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1 to 5 of 6 Reviews

1 – 5 of 6 Reviews

5 out of 5 stars.

DeWalt DeWalt nambawan

2 years ago

Good item last long to remove rust

Helpful?

5 out of 5 stars.

Dewalt flap disc

2 years ago

This accessory has proved itself useful for both wood and metal. No idea of how long it will last

Helpful?

5 out of 5 stars.

Great product

2 years ago

Works great for sharpening lawnmower blades

Helpful?

5 out of 5 stars.

Works well

4 years ago

Use it for sharpening lawnmower blade . Works well .

Yes, I recommend this product.

Helpful?

5 out of 5 stars.

Disque à poncé

4 years ago

Très bon disque, durable et efficace je recommande

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Yes, I recommend this product.

Helpful?

1 – 5 of 6 Reviews

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CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

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If your average balance is:	Total monthly credit charges will be:
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The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). The 50x for Triangle Mastercard, World Mastercard and World Elite Mastercard customers consists of the 10x everyday plus a 40x bonus. Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. Minimum purchase of $250 or more required to receive the 30x bonus. Minimum $250 spend is on the pre-tax amount on the same tender and for a single transaction. $250 must be spent on items that earn CT Money. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks.

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*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $150 spend is on the pre-tax amount on the same tender and for a single transaction. $150 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

*Prices valid April 9 - May 20, 2026. Up to 25% off on select tires. Selection varies by week. Discount will be applied before applicable taxes, eco fees and additional fees (where applicable) at the time of purchase. Not valid in conjunction with any other offer, coupon or discount. Some vehicle restrictions may apply. No rainchecks. See in store for details. Wheels/rims sold separately.

*Prices valid April 10 - May 21, 2026. Up to 25% off on select tires. Selection varies by week. Discount will be applied before applicable taxes, eco fees and additional fees (where applicable) at the time of purchase. Not valid in conjunction with any other offer, coupon or discount. Some vehicle restrictions may apply. No rainchecks. See in store for details. Wheels/rims sold separately.