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Drillco® Combination Drill & Countersink, #4, 1/8" Small Diameter, 5/16" Large Diameter, Carbide

Marsoni M251S
Sale price$129.35
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Get it in 3 business days with 1 day shipping. Friday, May 29
Drillco® Combination Drill & Countersink, #4, 1/8" Small Diameter, 5/16" Large Diameter, CarbideSolid carbide combination drill & countersinks (also known as centre drills) have strong shanks and flutes making them ideal for drilling and countersinking in difficult materials They may also be used in high production applications where tolerance finish and machine down times are considered Specifications Material Carbide Number Size #4 Small Diameter 1 8" Decimal Size 0. 125" Large Diameter 5 16" Countersink Angle 60 Overall Length 2 1 8" Finish
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 2417 reviews
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Verified Purchase
Hernan
Birmingham, US
★★★★★ 5
BMW F25
Saved me when tried to change the oil. Great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
V
Verified Purchase
Venkatesh
Los Angeles, US
★★★★★ 5
Great product
Fits perfectly, easy to use, build for value. 3/8 inch drive. Overall made my job easy.
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Reviewed in the United States on December 18, 2025
C
Verified Purchase
Chris Alvarez
Phoenix, US
★★★★★ 5
2007 BMW Z4
Worked great for taking out oil filter
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Reviewed in the United States on May 20, 2026
M
Verified Purchase
my104
Massapequa, US
★★★★★ 5
Great Value...Great Fit....Works Great!
For the money, this is a great value, and if used properly, should last as long as your N55 engine....the construction material may cause it to distort, and may be difficult to separate from the filter assembly, but if this occurs, the cap was installed too tight or it's being installed too tightly...cranking on the plastic oil filter canister lid without disregard to propr torque value will result in needing a new filter canister lid and/or tool.....I'd buy this product and same mfg products....
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Reviewed in the United States on June 29, 2020
Y
Verified Purchase
Yousif A. Hassan
Massapequa, US
★★★★★ 4
Not a bad oil filter wrench, actually!
Lots of hit or miss reviews here, but for me, it fits like a glove and easily allows me to apply the 25-26 Nm of torque needed to open or close my BMW oil filter cover (2020 M4 but most BMWs use the same type of filter cover). It does get on there pretty tight and might be hard to remove. Solutions: - wait for the engine to cool down a bit, and it will come right off - use a pick tool to loosen it
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Reviewed in the United States on November 25, 2024

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