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BOSCH Fast Spiral Rotary Masonry Drill Bit: 6 in Overall Lg, 7/8 in Shank Dia - Round-Shank Masonry Drill Bits
BOSCHRound-Shank Masonry Drill Bits

BOSCH Fast Spiral Rotary Masonry Drill Bit: 6 in Overall Lg, 7/8 in Shank Dia

BOSCH Round-Shank Masonry Drill Bits.

SKU 3G-OTH-209947

Also listed as: BM 2021 · BM-2021

Brand
BOSCH
Item
Fast Spiral Rotary Masonry Drill Bit: 6 in Overall Lg, 7/8 in Shank Dia
Category
Round-Shank Masonry Drill Bits
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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
BM2021

Technical Documents

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

Product Description

BOSCH Round-Shank Masonry Drill Bits.

Frequently Asked Questions

What is the BOSCH Fast Spiral Rotary Masonry Drill Bit BM2021 used for?

The BOSCH Fast Spiral Rotary Masonry Drill Bit BM2021 is designed for drilling into masonry materials such as brick, block, and concrete. Its fast spiral flute efficiently removes dust, making it suitable for heavy-duty anchoring and construction applications in industrial and commercial settings.

What are the specifications of the BOSCH BM2021 masonry drill bit?

The BOSCH BM2021 is a round-shank masonry drill bit with a 7/8 in shank diameter and 6 in overall length. It features a fast spiral design for rapid dust removal. The manufacturer part number is BM2021, and it is produced by BOSCH for professional drilling tasks.

Where to buy the BOSCH BM2021 drill bit worldwide?

You can source the BOSCH BM2021 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine BOSCH products for your procurement needs.

How to select the right BOSCH masonry drill bit for concrete?

For concrete drilling, select a BOSCH masonry bit with a carbide tip and spiral flute, like the BM2021. Match the shank diameter to your hammer drill chuck (7/8 in for this bit) and choose length based on hole depth. Ensure the bit is rated for reinforced concrete for best results.

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 round-shank masonry drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Round-shank masonry drill bit with a 5/8 in diameter and 11 in maximum drilling depth. Fast spiral flute design aids debris removal during drilling. Suitable for anchor and through-hole installations in masonry, concrete, brick, and block
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Round-shank masonry drill bit with a 5/8 in diameter and 11 in maximum drilling depth. Fast spiral flute design aids debris removal during drilling. Suitable for anchor and through-hole installations in masonry, concrete, brick, and block
Round-shank masonry drill bit with 7/8 in diameter and 10 in maximum drilling depth. Fast spiral design aids dust removal. Suitable for drilling into concrete, brick, and block for anchor installations and through-holes
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Round-shank masonry drill bit with 7/8 in diameter and 10 in maximum drilling depth. Fast spiral design aids dust removal. Suitable for drilling into concrete, brick, and block for anchor installations and through-holes
Round-shank masonry drill bit with a fast spiral design for rotary drilling in brick, block, and concrete. 3/8 in diameter with 11 in maximum drilling depth. Suitable for anchor installations and through-wall applications
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Round-shank masonry drill bit with a fast spiral design for rotary drilling in brick, block, and concrete. 3/8 in diameter with 11 in maximum drilling depth. Suitable for anchor installations and through-wall applications
Round-shank masonry drill bit with a 3/8 in diameter and 4 in maximum drilling depth. Fast spiral design aids dust removal during drilling. Suitable for rotary drilling in brick, block, and concrete for anchoring, conduit, or plumbing installations
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Round-shank masonry drill bit with a 3/8 in diameter and 4 in maximum drilling depth. Fast spiral design aids dust removal during drilling. Suitable for rotary drilling in brick, block, and concrete for anchoring, conduit, or plumbing installations
Round-shank masonry drill bit with a 3/16 in diameter and 2 in maximum drilling depth. Fast spiral flute design aids dust removal during rotary drilling. Suitable for drilling into brick, block, and concrete for anchor and fastener installations
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Round-shank masonry drill bit with a 3/16 in diameter and 2 in maximum drilling depth. Fast spiral flute design aids dust removal during rotary drilling. Suitable for drilling into brick, block, and concrete for anchor and fastener installations
Round-shank masonry drill bit with a 5/16 in diameter and 2 in maximum drilling depth. Fast spiral flute design for efficient dust removal. Suitable for drilling into brick, block, and concrete for anchor installation, conduit routing, and general fastening
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Round-shank masonry drill bit with a 5/16 in diameter and 2 in maximum drilling depth. Fast spiral flute design for efficient dust removal. Suitable for drilling into brick, block, and concrete for anchor installation, conduit routing, and general fastening

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Round-shank masonry drill bit for hammer drilling into brick, block, and concrete. 7/32 in diameter, 2 in maximum drilling depth, 4 in overall length. Suitable for light-duty anchor and fastener installations in construction and maintenance
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Round-shank masonry drill bit with a 3/8 in diameter, 6 in overall length, and 4 in maximum drilling depth. Designed for hammer drilling into brick, block, and concrete for anchoring, fastening, and through-hole applications
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