Newbie with rotary hammer drill: breaking concrete steps with flat chisel or point chisel? Please explain thanks.

Dear customer, if you want to destroy the concrete steps, either a flat chisel or a pointed chisel can be used. Point chisels and flat chisels only have different heads and the same material. Both can be used to drill cement.

Dose this work on a dewalt ?

Yes, I use them in my DeWalt. You must have the SDS Plus chuck, though.

I want to cancel some of the cards on file now, how do i ?

You should be able to go into your Amazon account settings and view the payment methods and delete the ones you aren’t using

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COMOWARE Rotary Hammer Drill Bits Set & Chisels- SDS Plus Concrete Masonry Hole Tool 17pcs with Storage Case

COMOWARE Rotary Hammer Drill Bits Set & Chisels- SDS Plus Concrete Masonry Hole Tool 17pcs with Storage Case

Product ID: 134854040

Details

Brand
COMOWARE
Cutting Diameter
16 millimeters
Finish Type
Carbide Steel
Material
High Carbon
Shank Type
SDS-Plus

💥YG8C carbide tips for max impact

🔩SDS-Plus shank for universal fit

⚙️17-piece heavy-duty set

COP 385964

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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Description

🔧 Break barriers, not your tools — drill like a pro with COMOWARE!

PRO GRADE EFFICIENCY - Engineered for professionals and serious DIYers who demand precision and speed on every project.
UNMATCHED DURABILITY - Premium YG8C carbide tips and hardened alloy steel body ensure long-lasting performance on the toughest masonry.
SEAMLESS COMPATIBILITY - SDS-Plus shank fits most rotary hammer drills for quick bit changes and efficient power transfer.
VERSATILE MASONRY MASTERY - Perfect for drilling, chiseling, grooving, and light demolition on concrete, brick, tile, and stone.
COMPLETE 17 PIECE POWER KIT - From 3/16" to 5/8" drill bits plus versatile chisels, all organized in a sleek, portable storage case.

The COMOWARE Rotary Hammer Drill Bits Set & Chisels is a 17-piece professional-grade kit featuring premium YG8C carbide-tipped bits and SDS-Plus shanks for superior durability and compatibility. Designed for heavy-duty concrete and masonry work, it includes a variety of drill bits and chisels housed in a durable storage case, making it the ultimate toolset for efficient, precise drilling and chiseling in construction and home improvement projects.

Specifications

ASIN	B07Q6K1Q4B
Best Sellers Rank	#79,520 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Rotary Hammer Drill Bits
Brand Name	COMOWARE
Customer Reviews	4.6 4.6 out of 5 stars (2,659)
Cutting Diameter	16 millimeters
Finish Types	Carbide, Steel
Item Weight	6.3 pounds
Manufacturer	COMOWARE
Material Type	High Carbon Steel
Minimum Bore Diameter	5.5 millimeters
Model	UKN-Hammer-17
Number of Flutes	2
Number of Packs	1
Number of Pieces	17
Part Number	HC-17
Set Name	17-piece set
Shank Type	SDS-Plus
Surface Recommendation	Alloy Steel
Tool Flute Type	Spiral
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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COP 385964

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews