Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BOSCH SDS-Max Deep-Hole Drill Bit - SDS-Max Deep-Hole Drill Bits
BOSCHSDS-Max Deep-Hole Drill Bits

BOSCH SDS-Max Deep-Hole Drill Bit

The BOSCH Core Center Bit is an SDS-Max deep-hole drill bit with a 2 1/8 in drill bit size, designed for use with a rotary hammer. It offers an 18 in maximum drilling depth and a 24 in overall length, identified by…

SKU 3G-OTH-195387

Also listed as: HC 6511 · HC-6511

Brand
BOSCH
Item
SDS-Max Deep-Hole Drill Bit
Category
SDS-Max Deep-Hole Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BOSCH
Manufacturer Part Number
HC6511
Overall Lg
24 in
Max Drilling Dp
18 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BOSCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSCH Core Center Bit is an SDS-Max deep-hole drill bit with a 2 1/8 in drill bit size, designed for use with a rotary hammer. It offers an 18 in maximum drilling depth and a 24 in overall length, identified by manufacturer part number HC6511.

Frequently Asked Questions

What is the BOSCH Core Center Bit used for?

The BOSCH Core Center Bit is used for deep-hole drilling in concrete and masonry when paired with a rotary hammer. It is ideal for creating precise core holes for plumbing, electrical, or HVAC installations in construction and renovation projects.

What are the specifications of the BOSCH Core Center Bit?

The BOSCH Core Center Bit has a 2 1/8 in drill bit size, 18 in maximum drilling depth, and 24 in overall length. It uses an SDS-Max shank and is designed for rotary hammer tools. The manufacturer part number is HC6511.

Where to buy the BOSCH Core Center Bit worldwide?

You can source the BOSCH Core Center Bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct SDS-Max deep-hole drill bit for your project.

How to select the right BOSCH Core Center Bit for a rotary hammer?

To select the right BOSCH Core Center Bit, match the shank type (SDS-Max) to your rotary hammer's chuck. Confirm the required hole diameter (2 1/8 in) and drilling depth (up to 18 in). For deeper holes, ensure your hammer drill has sufficient power and a depth stop.

Used in

Common applications for BOSCH
Concrete drilling — Bosch SDS-Max dust extraction attachment (HDC250) for on-surface drilling with HEPA filtration
Demolition and chiseling — Bosch breaker hammer chisel (HS1524) for driving ground rods or breaking concrete
Metal fabrication — Bosch shear blade (3608635000) for cutting steel up to 10 gauge in power shears
Grinding and surface preparation — Bosch dust shroud (TG503) for dust collection during angle grinder use
Rotary hammer maintenance — Bosch wear and tear part set (1617000447) for replacing components in demolition tools
Sanding and finishing — Bosch dust collection kit (OSC005) for oscillating tool sanding with dust extraction

BOSCH Products

3G Electric supplies BOSCH sds-max deep-hole drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
One-piece SDS-Max core bit with a 6-inch core diameter and 2 5/8-inch core body length, 22-inch overall length. Designed for dry drilling in masonry and concrete. Includes a center bit for precise starting and clean core holes
BOSCH
One-piece SDS-Max core bit with a 6-inch core diameter and 2 5/8-inch core body length, 22-inch overall length. Designed for dry drilling in masonry and concrete. Includes a center bit for precise starting and clean core holes
SDS-Max drill bit for concrete and masonry. 1-1/8 in diameter, 29 in overall length, 24 in maximum drilling depth. For use with compatible rotary hammers in heavy-duty drilling applications
BOSCH
SDS-Max drill bit for concrete and masonry. 1-1/8 in diameter, 29 in overall length, 24 in maximum drilling depth. For use with compatible rotary hammers in heavy-duty drilling applications
One-piece SDS-Max core bit for dry drilling in masonry, concrete, and brick. Core diameter 3 1/4 in, core body length 2 5/8 in, overall length 22 in. Suitable for deep coring tasks
BOSCH
One-piece SDS-Max core bit for dry drilling in masonry, concrete, and brick. Core diameter 3 1/4 in, core body length 2 5/8 in, overall length 22 in. Suitable for deep coring tasks
This digging chisel bit is designed for use with SDS-Max hammer drills. It has a head width of 5-3/8 inches, an overall length of 16 inches, and a shank diameter of 45/64 inches. Typical applications include breaking up soil, clay, or soft rock in trenching, foundation work, and demolition
BOSCH
This digging chisel bit is designed for use with SDS-Max hammer drills. It has a head width of 5-3/8 inches, an overall length of 16 inches, and a shank diameter of 45/64 inches. Typical applications include breaking up soil, clay, or soft rock in trenching, foundation work, and demolition
This SDS-Max drill bit is designed for drilling into concrete, masonry, brick, and stone. It features a 21 in overall length with a 16 in maximum drilling depth, suitable for deep hole applications in construction and renovation
BOSCH
This SDS-Max drill bit is designed for drilling into concrete, masonry, brick, and stone. It features a 21 in overall length with a 16 in maximum drilling depth, suitable for deep hole applications in construction and renovation
SDS-Max drill bit for concrete and masonry. 1-1/4 in diameter, 29 in overall length, 24 in maximum drilling depth. For use with compatible rotary hammers in heavy-duty drilling applications
BOSCH
SDS-Max drill bit for concrete and masonry. 1-1/4 in diameter, 29 in overall length, 24 in maximum drilling depth. For use with compatible rotary hammers in heavy-duty drilling applications

More from BOSCH

View all BOSCH parts
This SDS-Max deep-hole drill bit is designed for use with a rotary hammer to create deep holes in concrete, masonry, and stone. It features a 24 in overall length with an 18 in maximum drilling depth, suitable for construction and industrial applications requiring precise core holes
BOSCH
This SDS-Max deep-hole drill bit is designed for use with a rotary hammer to create deep holes in concrete, masonry, and stone. It features a 24 in overall length with an 18 in maximum drilling depth, suitable for construction and industrial applications requiring precise core holes
SDS-Max deep-hole drill bit for rotary hammers. 1-3/4 in diameter, 18 in maximum drilling depth, 24 in overall length. Used for drilling deep holes in concrete and masonry for plumbing, electrical, or HVAC installations
BOSCH
SDS-Max deep-hole drill bit for rotary hammers. 1-3/4 in diameter, 18 in maximum drilling depth, 24 in overall length. Used for drilling deep holes in concrete and masonry for plumbing, electrical, or HVAC installations