Refurbished Square Nose — 16 Deals

16 open-box and refurbished Square Nose deals are live for shoppers in the US right now, with discounts averaging 27% off retail. Prices range from $5 to $93, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include Drill America, SPEED TIGER, AYCHOLIZ and BestParts. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

16 live US listings.

SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/4 4T (5 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals by SPEED TIGER - Used condition - US$40.07

SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/4 4T (5 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

-54% Save $46.52

Update: Yesterday

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AYCHOLIZ 5PCS Carbide End Mill Set 3/8” HRC70 4 Flute Square Nose CNC Milling Bits, Carbide Rod from GESAC, for TC4/18 Titanium Alloy, 1.4848/1.4837 Steel, Stainless Steel, High Temperature Alloy by AYCHOLIZ - Used condition - US$92.05

AYCHOLIZ 5PCS Carbide End Mill Set 3/8” HRC70 4 Flute Square Nose CNC Milling Bits, Carbide Rod from GESAC, for TC4/18 Titanium Alloy, 1.4848/1.4837 Steel, Stainless Steel, High Temperature Alloy

Used – VeryGood

-33% Save $44.94

Update: 3 days ago

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ACCUCUT I4KES 1/4” Carbide Square End Mill- 4 Flute Milling Bit Set for Steel, Forge Hardened Steel, Copper, Alloys & Materials < HRC 50 - AlTiCrN Coating CNC Router Bit, 45 Degree Helix (5 pcs) by A ACT ACCU-CUT - Used condition - US$47.11

ACCUCUT I4KES 1/4” Carbide Square End Mill- 4 Flute Milling Bit Set for Steel, Forge Hardened Steel, Copper, Alloys & Materials < HRC 50 - AlTiCrN Coating CNC Router Bit, 45 Degree Helix (5 pcs)

-39% Save $29.13

Update: 21 hours 54 mins

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Drill America DWCF Series High-Speed Steel End Mill, Polished Finish, 4 Flute, Square End, 4" Cutting Length, 1 1/8" Cutting Diameter, 6-1/2" Length, 1" Shank (Pack of 1) by Drill America - Used condition - US$32.71

Drill America DWCF Series High-Speed Steel End Mill, Polished Finish, 4 Flute, Square End, 4" Cutting Length, 1 1/8" Cutting Diameter, 6-1/2" Length, 1" Shank (Pack of 1)

Used – VeryGood

-41% Save $22.33

Update: Yesterday

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HHIP 5802-1001 1" x 3/4" 4 Flute High Speed Steel Single End Center Cut End Mill by HHIP - Used condition - US$31.31

HHIP 5802-1001 1" x 3/4" 4 Flute High Speed Steel Single End Center Cut End Mill

-32% Save $14.54

Update: Yesterday

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Drill America DWCF Series High-Speed Steel End Mill, Polished Finish, 4 Flute, Square End, 5" Cutting Length, 7/8" Cutting Diameter, 7-1/4" Length, 7/8" Shank (Pack of 1) by Drill America - Used condition - US$29.82

Drill America DWCF Series High-Speed Steel End Mill, Polished Finish, 4 Flute, Square End, 5" Cutting Length, 7/8" Cutting Diameter, 7-1/4" Length, 7/8" Shank (Pack of 1)

Used – VeryGood

-30% Save $12.67

Update: Yesterday

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ALYICIA 3PCS 3/16" 4 Flute End Mills Set for Stainless Steel (Nano-Coated) by ALYICIA - Used condition - US$16.08

ALYICIA 3PCS 3/16" 4 Flute End Mills Set for Stainless Steel (Nano-Coated)

-36% Save $8.91

Update: Yesterday

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1/2" 3 Flute 45° Solid Carbide Square End Mill for Aluminum - ZrN Coated by BestParts - Used condition - US$39.83

1/2" 3 Flute 45° Solid Carbide Square End Mill for Aluminum - ZrN Coated

-17% Save $8.16

Update: 3 days ago

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LU&MN Carbide Square End Mill - 4 Flute - LME1/4 4T (2 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals by LU&MN - Used condition - US$27.41

LU&MN Carbide Square End Mill - 4 Flute - LME1/4 4T (2 Pieces, 1/4") - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

Used – VeryGood

-20% Save $6.58

Update: 3 days ago

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SPEED TIGER EISE 5/16" Carbide Square End Mill - 4 Flutes Milling Bits Set for Alloy Steels, Hardened Steels, Aluminum, Copper, Cast Iron, HRC 50 Deg AlTiN Coating, CNC Router Bits (3pcs) by SPEED TIGER - Used condition - US$62.81

SPEED TIGER EISE 5/16" Carbide Square End Mill - 4 Flutes Milling Bits Set for Alloy Steels, Hardened Steels, Aluminum, Copper, Cast Iron, HRC 50 Deg AlTiN Coating, CNC Router Bits (3pcs)

Update: 2 days ago

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MYS Cermet End Mills -2Flute- 3mm Shank 4mm for Milling Machine, CNC Router Bits Carbide Square Nose for Hardened Steel, Mortising Machine - HRC68 - Uncoated by MYS - Used condition - US$15.72

MYS Cermet End Mills -2Flute- 3mm Shank 4mm for Milling Machine, CNC Router Bits Carbide Square Nose for Hardened Steel, Mortising Machine - HRC68 - Uncoated

-21% Save $4.16

Update: 3 days ago

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YONICO Upcut Router Bits Spiral 3 Flute Solid Carbide CNC End Mill 5/16-Inch Dia. 1/2-Inch Shank 31339 by Yonico - Used condition - US$15.00

YONICO Upcut Router Bits Spiral 3 Flute Solid Carbide CNC End Mill 5/16-Inch Dia. 1/2-Inch Shank 31339

-21% Save $3.95

Update: 3 days ago

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Drill America 9/16" High Speed Steel 2 Flute Single End End Mill, DWC Series by Drill America - Used condition - US$11.65

Drill America 9/16" High Speed Steel 2 Flute Single End End Mill, DWC Series

-25% Save $3.77

Update: 3 days ago

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HARFINGTON Micro Grain Carbide Square End Mill 3/16" x 1/2" (5mm x 13mm) Cut 1/4" (6mm) Shank 2" (50mm) Length AlTiN Coated 4 Flutes Square Nose Cutter for Alloy Steel Hardened Steel by HARFINGTON - Used condition - US$5.42

HARFINGTON Micro Grain Carbide Square End Mill 3/16" x 1/2" (5mm x 13mm) Cut 1/4" (6mm) Shank 2" (50mm) Length AlTiN Coated 4 Flutes Square Nose Cutter for Alloy Steel Hardened Steel

Used – VeryGood

-40% Save $3.47

Update: 14 hours

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XYunEnZ 3/16" 4 Flute Square Nose End Mill, AITiSiN Coated, HRC65 Hardness, for Stainless Steel/Cast Iron/Hardened Steel - Slot, Step, Side Milling by XYunEnZ - Used condition - US$14.87

XYunEnZ 3/16" 4 Flute Square Nose End Mill, AITiSiN Coated, HRC65 Hardness, for Stainless Steel/Cast Iron/Hardened Steel - Slot, Step, Side Milling

-17% Save $3.03

Update: 2 days ago

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WEXWE Tools Extra Long Carbide End Mills,6 Flute Square Milling Cutter，High Helix Angle for High Hardness Steel Finshing Milling Processing - 1/4 Shank (1/4-3.5" 1PCS) by WEXWE - Used condition - US$33.24

WEXWE Tools Extra Long Carbide End Mills,6 Flute Square Milling Cutter，High Helix Angle for High Hardness Steel Finshing Milling Processing - 1/4 Shank (1/4-3.5" 1PCS)

Update: 2 days ago

Buy at Amazon.com

Square Nose open-box FAQ

How much can I save on open-box Square Nose?

Discounts on Square Nose at OpenBoxFox currently average 27% off retail across 16 live listings, with prices from $5 to $93. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Square Nose safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Square Nose brands are on sale open-box right now?

The most-listed brands in Square Nose at the moment are Drill America, SPEED TIGER, AYCHOLIZ, BestParts and ALYICIA. New open-box inventory arrives daily, so brand availability changes often.

How often are Square Nose deals updated?

OpenBoxFox syncs Square Nose inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.