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-tipped for max durability

🧰Compact storage case for on-the-go

⚙️17-piece SDS-Plus set

C$7357

Duties & taxes included

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔨 Break barriers, not your flow — the ultimate masonry drill set for pros on the move!

PORTABLE POWERHOUSE - Durable storage case keeps your tools organized and ready wherever the job takes you.
COMPLETE VERSATILITY - 17-piece set covers drilling, chiseling, and grooving for all your project needs.
UNMATCHED DURABILITY - Premium YG8C carbide tips crush concrete and masonry with ease.
MULTI FUNCTION CHISELS - From tile removal to light demolition, these chisels handle it all with precision.
EFFORTLESS COMPATIBILITY - SDS-Plus shank fits most rotary hammer drills for quick bit swaps and secure locking.

The COMOWARE 17-piece Rotary Hammer Drill Bits & Chisels Set features premium YG8C carbide-tipped bits and hardened alloy steel bodies designed for heavy-duty concrete and masonry work. With SDS-Plus shanks for broad drill compatibility and a durable storage case, this set delivers professional-grade performance and portability for both DIY enthusiasts and construction pros.

Specifications

ASIN	B07Q6K1Q4B
Best Sellers Rank	#64,795 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Rotary Hammer Drill Bits
Brand Name	COMOWARE
Customer Reviews	4.6 4.6 out of 5 stars (2,662)
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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