Is the 1.75" outside diameter? What diameter core does it recover?

The size listed if for the actual size of the hole it will drill. These are not intended to actually produce an intact core sample although they do to an extent. The core size diameter is not listed. I used the 1-1/4 " size to drill through 7" of granite. The core was nice and smooth but broke off about every 2 to 3 inches which made for easier drilling. Maybe with a larger size the core would hold up better.

Will this fit in a cordless drill?

I dont see why not, im sure the Hulk could hold it in place, the drill made for this weighs 75lbs plus.

Do i need a core drilling machine for the 5" core drill to go through basement floor or will a hd 1/2" drill work well enough?

Ive done my coring using a 1/2 inch veritable speed right angle drill, plenty of very slow running water , fyi 6-1/4” deep was my deepest hole core. It was not inches in circumference. I also bought the recommended shank. I hope this helps feel free to as anything else Re drill bit.

Looking for a 1 1/8” wet core bit for drilling hard reinforced concrete. 20” drilling depth

You need a carbide drill bit for a hammer drill, not a hole saw bit, for 1,1/8 are pricey & keep in mind if it’s reinforced as you stated you have to be careful, if you hit rebar with the diamond tip will break making the bit useless , imo

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9" Wet Diamond Core Bit for Concrete & Masonry, 1-1/4"-7 Arbor

Product ID: 162420086

Details

Brand
EDiamondTools
Cutting Diameter
10 millimeters
Finish Type
Uncoated
Material
Diamond
Shank Type
Straight

💧Wet Only

📏14" Depth

🔩1-1/4" Arbor

₨233617

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Description

💪 Drill Like a Boss! Unleash the power of precision and durability.

BUILT TO LAST - Heavy-duty diamond concentration for unmatched durability.
UNLEASH YOUR POWER - Drill through concrete and hard masonry like a pro!
DEEP DIVE CAPABILITY - Achieve a remarkable 14" drilling depth effortlessly.
PRECISION ENGINEERING - Designed for optimal performance with handheld core drills.
VERSATILE APPLICATIONS - Perfect for concrete, light steel reinforcement, and masonry.

The 9" Wet Drill Core Bits are engineered for professionals, featuring a robust 10mm segment height and a 14" drilling depth. Designed for wet use only, these bits excel in drilling through concrete and hard masonry, ensuring longevity and efficiency with their heavy-duty diamond concentration.

Specifications

ASIN	B017JO8146
Best Sellers Rank	#16,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Core Drill Bits
Brand Name	EDiamondTools
Customer Reviews	4.5 4.5 out of 5 stars (954)
Cutting Diameter	10 millimeters
Finish Types	Uncoated
Item Dimensions	18.5 x 12.6 x 10.24 inches
Item Highlight	General purpose, core drill concrete and masonry, 14" drilling depth, wet only, diamond hole saw
Item Weight	19 pounds
Manufacturer	EDiamondTools
Material Type	Diamond
Minimum Bore Diameter	0.75 inches
Model	727363140593
Number of Flutes	3
Number of Packs	1
Number of Pieces	1
Part Number	WBP0900A4
Shank Type	Straight
Surface Recommendation	Concrete
Tool Flute Type	Straight
UPC	727363140593
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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₨233617

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered 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 Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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