★★★★★ 5
Nice quality
Seems very good quality. Will purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
Sealey HSS Cobalt Fully Ground Drill Bit Ø4mm Pack of 10 DB040CB
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Sealey HSS Cobalt Fully Ground Drill Bit Ø4mm Pack of 10 DB040CBFully ground HSS Cobalt drill bit manufactured to DIN 338. 5% Cobalt gives increased heat hardness which helps extend the life of the drill bit. 135 Split point is self centring which helps to reduce thrust and aids an easier penetration. Efficient clog free swarf clearance. Suitable for drilling high carbon and stainless steel. High density case for safe storage. Specifications Detail Fully ground HSS Cobalt drill bit manufactured to DIN 338. Detail
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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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