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BOSCH Shank Adapter: SDS Plus Drill Bit Shank, Spline Tool Side Shank - SDS-Plus & SDS-Max Drill Bit Shank Adapters
BOSCHSDS-Plus & SDS-Max Drill Bit Shank Adapters

BOSCH Shank Adapter: SDS Plus Drill Bit Shank, Spline Tool Side Shank

The BOSCH Shank Adapter (MPN HA1020) is an SDS-Plus & SDS-Max Drill Bit Shank Adapter from BOSCH. It features an SDS Plus tool-side shank and a Spline connection, with an adapter length of 5 inches.

SKU 3G-OTH-188654

Also listed as: HA 1020 · HA-1020

Brand
BOSCH
Item
Shank Adapter: SDS Plus Drill Bit Shank, Spline Tool Side Shank
Category
SDS-Plus & SDS-Max Drill Bit Shank Adapters
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BOSCH
Manufacturer Part Number
HA1020
Type
Spline Tool Side Shank
Adapter Lg
5 in

Technical Documents

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

Product Description

The BOSCH Shank Adapter (MPN HA1020) is an SDS-Plus & SDS-Max Drill Bit Shank Adapter from BOSCH. It features an SDS Plus tool-side shank and a Spline connection, with an adapter length of 5 inches.

Frequently Asked Questions

What is the BOSCH Shank Adapter HA1020 used for?

The BOSCH Shank Adapter HA1020 converts a Spline tool-side shank to an SDS Plus connection, enabling use of SDS Plus drill bits in spline-drive rotary hammers. It is commonly applied in concrete and masonry drilling across construction and industrial maintenance.

What are the specifications of the BOSCH Shank Adapter HA1020?

The BOSCH Shank Adapter HA1020 has an SDS Plus tool-side shank and a Spline connection. Its adapter length is 5 inches. The manufacturer part number is HA1020. This adapter is designed for use with compatible rotary hammers requiring a spline drive.

Where to buy the BOSCH Shank Adapter HA1020 worldwide?

3G Electric supplies the BOSCH Shank Adapter HA1020 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this adapter.

How to select the correct shank adapter for a rotary hammer?

Match the adapter's tool-side shank to your hammer's drive system (SDS Plus, SDS Max, or Spline). The BOSCH HA1020 converts Spline to SDS Plus. Verify adapter length (5 in) ensures proper bit engagement. Always consult your hammer's manual for compatibility.

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-plus & sds-max drill bit shank adapters. 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
BOSCH SDS Max To 1/2-20 Arbor Adapter: Threaded Drill Bit Shank, SDS Max Tool Side Shank (MPN HA1032)
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BOSCH SDS Max To 1/2-20 Arbor Adapter: Threaded Drill Bit Shank, SDS Max Tool Side Shank (MPN HA1032)
BOSCH Chisel Bit: 3 in Head Wd, 8 in Overall Lg, 25/64 in Shank Dia (MPN HS1480)
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BOSCH Chisel Bit: 3 in Head Wd, 8 in Overall Lg, 25/64 in Shank Dia (MPN HS1480)
BOSCH Chisel Bit: 1 1/2 in Head Wd, 5 3/4 in Overall Lg, 25/64 in Shank Dia (MPN HS1485)
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BOSCH Chisel Bit: 1 1/2 in Head Wd, 5 3/4 in Overall Lg, 25/64 in Shank Dia (MPN HS1485)
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BOSCH Chisel Bit: 5 3/8 in Head Wd, 16 in Overall Lg, 45/64 in Shank Dia (MPN HS1926)
BOSCH Chisel Bit: 1/4 in Head Wd, 5 3/4 in Overall Lg, 25/64 in Shank Dia (MPN HS1490)
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BOSCH Chisel Bit: 1/4 in Head Wd, 5 3/4 in Overall Lg, 25/64 in Shank Dia (MPN HS1490)
BOSCH Chisel Bit: 1 1/2 in Head Wd, 10 1/2 in Overall Lg, 25/64 in Shank Dia (MPN HS1465)
BOSCH
BOSCH Chisel Bit: 1 1/2 in Head Wd, 10 1/2 in Overall Lg, 25/64 in Shank Dia (MPN HS1465)

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