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Drillco® Combined Centre Drill & Countersink, #18, 5/16" Small Diameter, 3/4" Large Diameter, High Speed Steel

Marsoni M251S
Sale price$40.82
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Get it in 3 business days with 1 day shipping. Friday, May 29
Drillco® Combined Centre Drill & Countersink, #18, 5/16" Small Diameter, 3/4" Large Diameter, High Speed SteelWhen metal parts are machined on centres as in turning or cylindrical grinding, it is always necessary to drill and countersink the centre holes to serve as seats or bearings in the machine centres Specifications Material High Speed Steel Number Size #18 Small Diameter 5 16" Decimal Size 0. 3125" Large Diameter 3 4" Countersink Angle 60 Overall Length 3 1 2" Finish Bright Type Bell Country Of Origin China
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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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4.5 ★★★★★
Based on 943 reviews
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tslocum
Lowell, US
★★★★★ 5
Value and quality
Color: White, Size: King
Very nice pillow. Great quality and Very fluffy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
C
Verified Purchase
Chatti
Lexington, US
★★★★★ 5
Comfortin
Color: White, Size: Queen
Levels of comfort helps sore shoulder
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Reviewed in the United States on May 27, 2026
L
Verified Purchase
Lawrence Woolson
Dallas, US
★★★★★ 1
Nope
Color: White, Size: Queen
another side sleeper pillow that didn't work
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
minimalist enthusiast
Cuba, US
★★★★★ 3
Not too bad alternative
Color: White, Size: Queen
I like this company , I could not find the regular adjustable pillow size and settled with this, smaller and still not enough support yet better than many
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Reviewed in the United States on June 6, 2026
F
Verified Purchase
Frances
Los Angeles, US
★★★★★ 5
Best pillow no more neck pain
Color: White, Size: Queen
Great pillow. No more neck pain. 3 different sizes in one. Comfort quality and a great fit
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Reviewed in the United States on May 15, 2026

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