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HSA-HS

Universal Quick Change Arbor with High-Speed Steel Pilot Bit

No tools are required to change pilot bit or cup. Fits all major brands of hole saw cups for greater versatility. Robust professional design for longer life. Use of high-quality materials also adds to longer life. Arbor fits all 1/4 In. quick change accessories.

Technical Data

Specification
Flute Length	2.5
Length	5.0"
Shank Diameter	0.375
Includes	Includes, 3/8" arbor, adapter nut, and high speed steel pilot bit

Benefits

Toolless quick change, for hole saw and pilot bit
Universal fit
Robust design for longer life
High-speed steel 1/4 In. hex shank pilot bit

Other sizes

HSA-MD

Product details

Shank

3/8 In.

HSBAMP

Product details

Description

Large two-pin mandrel for hole saws 1-1/4"-6"

Shank

3/8 In.

HSBAL

Product details

Description

Large two-pin madrel for hole saws 1-1/4"-6"

Shank

7/16 In.

HSBAM

Product details

Description

Medium mandrel for hole saws 9/16"-6"

Shank

3/8 In.

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Welcome to Bosch Blue. This is the website of the professional blue power tools from Bosch – for trade and industry professionals. The Power Tools Division of the Bosch Group is the world market leader for power tools and power tool accessories. The core success factors are innovative strength and pace of innovation. As a professional, a lot is expected of you: speed, reliability, competence, endurance – in short: excellent results. So isn't it only fair to demand the same from your power tools? The professional blue power tools from Bosch are engineered for excellence – meeting the highest standards in speed, precision and robustness for great, professional work results. Professional blue power tools from Bosch – For professionals from professionals.