BOSCH Self Feed Drill Bit: 1 1/8 in Drill Bit Size, Hex, 7/16 in Shank Dia
The BOSCH Self Feed Drill Bit (SKU 44H578, MPN SF1121) is a 1 1/8 in drill bit with a hex shank of 7/16 in diameter and an overall length of 5 in. 3G Electric interprets your demand for this genuine BOSCH tool…
SKU 3G-OTH-251433
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Product Description
The BOSCH Self Feed Drill Bit (SKU 44H578, MPN SF1121) is a 1 1/8 in drill bit with a hex shank of 7/16 in diameter and an overall length of 5 in. 3G Electric interprets your demand for this genuine BOSCH tool, sourcing it across our 14 industrial departments — with specialist depth in combustion, pumps and controls — to deliver the right answer, not just a catalog.
Frequently Asked Questions
What is a BOSCH Self Feed Drill Bit used for?
A BOSCH Self Feed Drill Bit is used for boring clean, fast holes in wood, including hardwoods and softwoods. It is ideal for rough carpentry, framing, electrical, and plumbing installations where precise, large-diameter holes are needed. The self-feed design pulls the bit through the material, reducing operator effort.
What are the specifications of the BOSCH Self Feed Drill Bit SF1121?
The BOSCH Self Feed Drill Bit SF1121 has a drill bit size of 1 1/8 in, a hex shank diameter of 7/16 in, and an overall length of 5 in. It features a hex type shank for secure chuck grip. This bit is designed for use with power drills and is suitable for heavy-duty wood boring applications.
Where to buy BOSCH Self Feed Drill Bits worldwide?
You can source BOSCH Self Feed Drill Bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. 3G Electric supplies genuine BOSCH parts like the SF1121 to customers across industries.
How to select the right BOSCH Self Feed Drill Bit size?
To select the right BOSCH Self Feed Drill Bit, match the drill bit size to the hole diameter required for your application. The SF1121 has a 1 1/8 in bit size and a 7/16 in hex shank. Ensure your drill chuck accepts hex shanks. For larger or smaller holes, choose from BOSCH's range of self-feed bits with appropriate diameters.
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3G Electric supplies BOSCH self-feed drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
