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BOSCH Chisel Bit: 1 1/8 in Head Wd, 15 in Overall Lg - Chisel Bits for SDS-Max Hammer Drills
BOSCHChisel Bits for SDS-Max Hammer Drills

BOSCH Chisel Bit: 1 1/8 in Head Wd, 15 in Overall Lg

The BOSCH Chisel Bit (MPN HS1921) is a chisel bit for SDS-Max hammer drills with a 1 1/8 in head width, 15 in overall length, and 45/64 in shank diameter. It is designed for repair applications.

SKU 3G-OTH-210950

Brand
BOSCH
Item
Chisel Bit: 1 1/8 in Head Wd, 15 in Overall Lg
Category
Chisel Bits for SDS-Max Hammer Drills
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Technical Specifications

BOSCH
Manufacturer Part Number
HS1921
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BOSCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSCH Chisel Bit (MPN HS1921) is a chisel bit for SDS-Max hammer drills with a 1 1/8 in head width, 15 in overall length, and 45/64 in shank diameter. It is designed for repair applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the BOSCH Chisel Bit HS1921 used for?

The BOSCH Chisel Bit HS1921 is designed for repair applications using SDS-Max hammer drills. Its 1 1/8 in head width and 45/64 in shank diameter make it suitable for chipping, scaling, and light demolition in concrete and masonry.

What are the specifications of the BOSCH Chisel Bit HS1921?

The BOSCH Chisel Bit HS1921 has a 1 1/8 in head width, 15 in overall length, and 45/64 in shank diameter. It is a chisel bit for SDS-Max hammer drills, intended for repair tasks. The manufacturer part number is HS1921.

Where to buy the BOSCH Chisel Bit HS1921 worldwide?

3G Electric supplies the BOSCH Chisel Bit HS1921 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time.

How to select the right chisel bit for an SDS-Max hammer drill?

To select the right chisel bit, match the shank diameter to your SDS-Max hammer drill (45/64 in for the BOSCH HS1921). Consider head width for the job width and overall length for reach. For repair work, a flat chisel bit like this BOSCH model is typical.

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 chisel bits for sds-max hammer drills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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