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BOSCH Core Center Bit: SDS Max Shank, 2 5/8 in Core Dia, 2 5/8 in Core Body Lg - Two-Piece Shankless Core Bit Heads
BOSCHTwo-Piece Shankless Core Bit Heads

BOSCH Core Center Bit: SDS Max Shank, 2 5/8 in Core Dia, 2 5/8 in Core Body Lg

The BOSCH Core Center Bit is a two-piece shankless core bit head with an SDS Max shank, featuring a 2.625-inch core diameter and a 7-inch overall length. Designed for dry drilling applications, this bit includes a…

SKU 3G-OTH-203151

Brand
BOSCH
Item
Core Center Bit: SDS Max Shank, 2 5/8 in Core Dia, 2 5/8 in Core Body Lg
Category
Two-Piece Shankless Core Bit Heads
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Technical Specifications

BOSCH
Manufacturer Part Number
HC7503
Overall Lg
7 in
Core Dia
2 5/8 in
Core Body Lg
2 5/8 in
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BOSCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSCH Core Center Bit is a two-piece shankless core bit head with an SDS Max shank, featuring a 2.625-inch core diameter and a 7-inch overall length. Designed for dry drilling applications, this bit includes a core body length of 2.625 inches and is identified by manufacturer part number HC7503.

Frequently Asked Questions

What is the BOSCH Core Center Bit HC7503 used for?

The BOSCH Core Center Bit HC7503 is used for dry drilling into masonry, concrete, and brick. Its SDS Max shank and 2 5/8 in core diameter make it suitable for creating clean core holes in construction and renovation applications.

What are the specifications of the BOSCH Core Center Bit HC7503?

The BOSCH Core Center Bit HC7503 has a 2 5/8 in core diameter, 2 5/8 in core body length, and 7 in overall length. It features an SDS Max shank and is designed for dry drilling. The manufacturer part number is HC7503.

Where to buy the BOSCH Core Center Bit HC7503 worldwide?

3G Electric supplies the BOSCH Core Center Bit HC7503 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct bit for your drilling needs, regardless of your location.

How to install the BOSCH Core Center Bit HC7503?

To install the BOSCH Core Center Bit HC7503, insert the SDS Max shank into a compatible rotary hammer chuck until it locks. Ensure the bit is fully seated before drilling. Always wear appropriate PPE and follow the tool manufacturer's safety guidelines.

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 two-piece shankless core bit heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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