BOSCH Self Feed Drill Bit: 2 1/8 in Drill Bit Size, Hex, 7/16 in Shank Dia
The BOSCH Self Feed Drill Bit (SKU SF2121, MPN SF2121) is a 2 1/8 in drill bit with a hex shank measuring 7/16 in and an overall length of 5 in. 3G Electric interprets demand for this BOSCH tool across 14 industrial…
SKU 3G-OTH-251442
Also listed as: SF 2121 · SF-2121
Local availability & support
- 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.
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Product Description
The BOSCH Self Feed Drill Bit (SKU SF2121, MPN SF2121) is a 2 1/8 in drill bit with a hex shank measuring 7/16 in and an overall length of 5 in. 3G Electric interprets demand for this BOSCH tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the BOSCH Self Feed Drill Bit SF2121 used for?
The BOSCH Self Feed Drill Bit SF2121 is designed for fast, clean drilling in wood, including beams and joists. Its self-feed tip pulls the bit through the material, reducing operator effort. Common applications include electrical, plumbing, and construction work where precise, large-diameter holes are needed.
What are the specifications of the BOSCH Self Feed Drill Bit SF2121?
The BOSCH Self Feed Drill Bit SF2121 has a 2 1/8 in drill bit size, a hex shank with a 7/16 in diameter, and a 5 in overall length. It features a self-feed design for efficient wood drilling. The manufacturer part number is SF2121, and it is made by BOSCH.
Where to buy the BOSCH Self Feed Drill Bit SF2121 worldwide?
You can source the BOSCH Self Feed Drill Bit SF2121 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this BOSCH part.
How to maintain the BOSCH Self Feed Drill Bit SF2121?
To maintain the BOSCH Self Feed Drill Bit SF2121, keep it clean and dry after use to prevent rust. Sharpen the cutting edges when dull using a proper bit sharpener. Avoid overheating during drilling by using appropriate speed and pressure. Store in a protective case to prevent damage to the self-feed tip.
Used in
Common applications for BOSCHBOSCH Products
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.
