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Multi-Hole Step Bit, 3/16"/4.8 mm - 7/8"/#4/22.2 mm

Marsoni M251S
Sale price$133.73
Pay 4 payments of $33.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Multi-Hole Step Bit, 3/16"/4.8 mm - 7/8"/#4/22.2 mmDurable split point tip for fast, accurate material penetration Patented split step design optimizes chip load for fast, smooth cutting, and more holes per charge Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling Improved double flute design for superior chip evacuation, cutting speeds and tool life Three flat shank for all 1 2" drill chucks Laser markings for quick, easy product and size
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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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4.3 ★★★★★
Based on 830 reviews
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Gisela Villena
Omaha, US
★★★★★ 5
Quality at a great price
Style: for Saros 10R / Saros 20 / Qrevo CurvX
I was happy with the items, they did work great and I saved money buying them. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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Verified Purchase
GARY JONES
Louisville, US
★★★★★ 5
They do what they are supposed to do
Style: for Saros 10R / Saros 20 / Qrevo CurvX
They fit the Saros 10R perfectly and do the job they are intended to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
C
Verified Purchase
chris bingham
Dallas, US
★★★★★ 5
great deal on wear parts
Style: for Saros 10R / Saros 20 / Qrevo CurvX
perfect fit for my roborock saros 10r
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Reviewed in the United States on October 15, 2025
M
Verified Purchase
Mac Wane
Fort Morgan, US
★★★★★ 5
Works and fits as advertised.
Style: for Saros 10R / Saros 20 / Qrevo CurvX
Arrived and functions as advertised.
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Reviewed in the United States on May 7, 2026
G
Verified Purchase
Gail W.
Belleville, US
★★★★★ 5
Great product
Style: for Saros 10R / Saros 20 / Qrevo CurvX
I just love my Roborock and the accessories
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Reviewed in the United States on December 7, 2025

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