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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🔨 Drill smarter, not harder — master every masonry job with COMOWARE precision!

ORGANIZED ON THE GO - Durable storage case keeps your bits and chisels perfectly organized and ready for any job site.
PRECISION MEETS POWER - YG8 carbide tips deliver unmatched impact resistance for flawless drilling in reinforced concrete.
ALL IN ONE VERSATILITY - 17-piece set includes 13 drill bits and 4 chisels to tackle every masonry challenge with ease.
SEAMLESS COMPATIBILITY - SDS-Plus shank fits most rotary hammer drills, ensuring effortless tool swaps and maximum efficiency.
ENGINEERED FOR PROFESSIONALS - Designed for high-impact applications, this set empowers you to drill, chisel, and groove like a pro.

The COMOWARE Rotary Hammer Drill Bits Set & Chisels is a 17-piece professional-grade kit featuring YG8 carbide tips and a carbide steel body for superior durability. Compatible with SDS-Plus rotary hammer drills, it includes 13 drill bits ranging from 5.5mm to 16mm and 4 specialized chisels, all housed in a convenient storage case. Engineered for reinforced concrete and masonry, this set delivers powerful, precise impact drilling and chiseling for demanding construction and renovation projects.

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Material	Carbide
Cutting Diameter	16 Millimetres
Finish Type	Uncoated
Shank Type	SDS-Plus
Brand	COMOWARE
Tool Flute Type	Spiral
Surface Recommendation	Brick
Net Quantity	1.0 count
Manufacturer	comoware
Number of Pieces	17
Country of Origin	USA
Item model number	UKN-Hammer-17
Package Dimensions	30.72 x 24.51 x 6.2 cm; 2.88 kg
ASIN	B07Q6K1Q4B

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

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