Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
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Description
Alpen SDS Plus Drill Bit 310 X 250 18.0mmAlpen SDS PLUS HAMMER DRILL BITS F4 Size: 18. 0 x 310 250 mm Packaged: Qty 1 Range of application: The SDS plus hammer drill bit F4 with its patented 4X stepped profile and patented tip. Low wear, very long service life. High efficiency drill bit for heavy duty drilling in concrete, natural stone and brickwork. Strengths Efficient Fast Precise for dowel holes Patented carbide tip Excellent centering properties Patented 4 step profile Fast drill dust
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1654 reviews
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Product Reviews
★★★★★ 4
Worked fine for me
Size: 10 Pairs
I saw some reviews that mention difficulty in threading or fitting. They are tight, but they work fine. I had no issues installing the speaker wire and no issues with the set/crimping screws. I even had one fall out when I loosened it too much and, though it was challenging without my glasses, I did get it to thread back in with no problems. I have purchased other BluRigger products, like HDMI cables, and they are of great quality.
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Reviewed in the United States on December 19, 2024
★★★★★ 5
They look great and work great!
Size: 12 Pairs
Great contact screws with bare wires and solid inserting with the banana clips! Would buy again!
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Easy
Size: 12 Pairs
Easy to use.
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Reviewed in the United States on April 30, 2026
★★★★★ 3
Not sure how it works
Size: 6 Pairs
Appears to tight a space for two wires to travel through and be connected
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Reviewed in the United States on April 27, 2025
★★★★★ 5
Good quality
Size: 2 Pairs
These are nice connectors that I bought for some electronic box to record my vinyl and cassette collection onto my new desktop computer. I needed a second set of wires to go to a pair of JBL l100s so that I can hear what I'm recording I guess. This box I'm speaking of was recommended by Google Gemini and I can't get it to update so don't know what to do now. Also because of Gemini, I ordered HDMI cables to replace my 10-year-old ones and bought this brand and forgot to use the 10% discount that they offered. The HDMI cables are really great too
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Reviewed in the United States on October 16, 2025
