Is it normal for chuck to wobble slightly even when in drill mode with no bit inserted?

I noticed some runout on my brand new DCH133 also, it was approximately 0.06". I notified Dewalt to see what they have to say just now. Runout will make the holes bigger than intended for example if I am drilling a 0.25" hole, my runout will turn it into a 0.31" hole. This is a problem if the fastener tolerances dont allow for the larger diameter...

What do i need to use sds max tile chisel bits?

This tool is SDS+, unless you can find a SDS+ to SDS Max adapter you probably need a different tool

does this drill, hammer and chip, or just drill and hammer.

It has three settings...drill, hammer drill, and hammer/chip.

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DEWALT 20V MAX SDS Plus 1 Inch Cordless Rotary Hammer with D-Handle, Bare Tool Only (DCH133B)

Product ID: 36443058

Details

Amperage
4 Amps
Brand
DEWALT
Maximum Chuck Size
20 Millimeters
Power Source
Battery
Voltage
20 Volts

⚡2.6 Joules impact energy

🔄3-mode rotating dial

🪶Lightweight 5 lbs design

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Description

🔨 Own the jobsite with power, precision, and zero compromise!

BRUSHLESS EFFICIENCY - German-engineered brushless motor maximizes runtime and durability for nonstop productivity.
TAILORED PERFORMANCE - Rotating dial lets you switch seamlessly between drill, hammer drill, and chip modes.
FEATHERLIGHT HANDLING - At just 5 pounds, this rotary hammer reduces fatigue on long projects.
POWER THROUGH CONCRETE - 2.6 Joules of impact energy for rapid, precise drilling in tough materials.
VERSATILE JOBSITE ESSENTIAL - Ideal for structural connections, beam anchorage, and steel stanchion mounting—your go-to for professional-grade results.

The DEWALT 20V MAX SDS Plus 1 Inch Cordless Rotary Hammer (DCH133B) delivers 2.6 Joules of impact energy powered by a brushless motor and German-engineered mechanism. Weighing only 5 pounds, it offers lightweight handling with a versatile 3-mode rotating dial for drill, hammer drill, and chip functions. Designed for heavy-duty applications like concrete drilling, structural anchorage, and steel mounting, this bare tool ensures professional-grade performance and durability on every project.

Specifications

ASIN	B01MF4YEIF
Additional Features	Variable Speed
Amperage	4 Amps
Battery Capacity	4 Amp Hours
Best Sellers Rank	#22,353 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Power Rotary Hammers
Brand Name	DEWALT
Color	Yeif
Customer Reviews	4.8 4.8 out of 5 stars (2,051)
Drill Type	Hammer Drill
Drilling Capacity Metal	20 Millimeters
Drilling Capacity Wood	0.79 Inches
Global Trade Identification Number	00885911479394
Included Components	(1) 20v Max Rotary Hammer Drill.
Is Electric	No
Item Dimensions L x W x H	16.2"L x 9"W x 4"H
Item Type Name	DEWALT DCH133B 20V Max XR Brushless 1” D-Handle Rotary Hammer Drill, Baretool
Item Weight	5 Pounds
Manufacturer	DEWALT
Manufacturer Part Number	DCH133B
Manufacturer Warranty Description	3 year limited warranty
Material Type	Metal, Plastic
Maximum Chuck Size	20 Millimeters
Maximum Power	300 Watts
Maximum Torque	20 Newton Meters
Model Number	DCH133B
Power Source	Battery Powered
Speed	1500 RPM
Torque	20 Newton Meters
UPC	885911479394
Unit Count	1.0 Count
Voltage	20 Volts

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$585.03

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

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