Bosch HA1020 Spline to SDS Plus Adapter Rotary Hammer Shank Converter 5 Inch Heavy Duty Metal German Engineering
SKU: 53187377818

Bosch HA1020 Spline to SDS Plus Adapter Rotary Hammer Shank Converter 5 Inch Heavy Duty Metal German Engineering

Sale price$38.60 Regular price$42.89
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Bosch HA1020 Spline to SDS Plus Adapter Rotary Hammer Shank Converter 5 Inch Heavy Duty Metal German EngineeringUnlock the Full Potential of Your Spline Rotary Hammer Maximize the versatility of your heavy duty tool collection with the Bosch HA1020 Spline to SDS plus Adapter. Designed for professionals who need flexibility on the job site, this essential accessory allows you to utilize a vast array of SDS plus drill bits and accessories with your existing spline drive rotary hammer. Instead of carrying multiple heavy drills, simply attach this adapter to your

Unlock the Full Potential of Your Spline Rotary Hammer

Maximize the versatility of your heavy-duty tool collection with the Bosch HA1020 Spline to SDS-plus® Adapter. Designed for professionals who need flexibility on the job site, this essential accessory allows you to utilize a vast array of SDS-plus® drill bits and accessories with your existing spline drive rotary hammer. Instead of carrying multiple heavy drills, simply attach this adapter to your spline hammer to handle lighter drilling tasks with precision and ease. It is the perfect solution for contractors looking to bridge the gap between heavy demolition tools and precision drilling applications.

Manufactured in Germany, this adapter is built with custom Bosch technology to ensure superior performance and withstand the rigors of daily construction use. The robust metal construction ensures efficient energy transfer from the hammer to the bit, maintaining the drilling speed and impact power you expect from Bosch. Whether you are retrofitting anchors or needing to drill smaller diameter holes without switching tools, the HA1020 provides a secure and durable connection that enhances your on-the-job productivity.

Key Features

  • Universal Compatibility: Designed to fit any standard spline drive rotary hammer for maximum versatility.
  • Expanded Tool Utility: Allows the use of widely available SDS-plus® accessories and drill bits on heavy-duty spline tools.
  • German Engineering: Manufactured in Germany with high-quality metal for long-lasting durability and performance.
  • Secure Fit: Provides a tight, reliable connection between the spline chuck and SDS-plus bits to minimize wobble.
  • Compact Design: Adds only 5 inches of length, maintaining tool balance and maneuverability.
  • Safety Rated: Engineered to handle the torque of spline hammers (note RPM limits for long bits).

What's Included

(1) Spline to SDS-plus® Adapter (HA1020)

Specifications

Brand Bosch
Model Number HA1020
Tool Side Shank Spline
Bit Side Shank SDS-plus®
Overall Length 5 in.
Material Metal
Item Weight 1.0 lb
Shipping Weight 1.25 lbs
Country of Origin Germany
Color Black
Product Condition New
Pro-Tip: When using SDS-plus bits or extensions that exceed 8 inches in length with this adapter, always reduce your tool's speed. To prevent wobble and potential damage to the adapter or bit, ensure operation does not exceed 600 RPM for these longer accessories.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53187377818

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 961 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kelly
Los Angeles, US
★★★★★ 5
Very stylish
Size: 3.5 Big Kid, Color: Light Pink
My daughter was so excited to get these shoes. They are stylish and comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Heather T.
New York, US
★★★★★ 1
Too tight at opening
Size: 13 Little Kid, Color: Light Pink
I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
Á
Verified Purchase
Ángela Sánchez
Alexandria, US
★★★★★ 5
Cumplimiento
Size: 13.5 Little Kid, Color: Light Pink
Producto de gran calidad , acorde con lo escrito en la descripción. Llegaron antes del tiempo estimado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kelly
Grantham, US
★★★★★ 5
Very stylish
Size: 3.5 Big Kid, Color: Light Pink
My daughter was so excited to get these shoes. They are stylish and comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Heather T.
New York, US
★★★★★ 1
Too tight at opening
Size: 13 Little Kid, Color: Light Pink
I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

recommand products