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Cobalt Steel 7 Series 1 Inch Cutting Depth

1 Inch Cutting Depth

Cobalt Steel 7 Series 1 Inch Cutting Depth

Shop Cobalt Steel 7 Series 1 Inch Cutting Depth from RTO. Compare cutter diameter, cutting depth, material, shank size, and magnetic drill compatibility.

Showing 17-24 of 58 products Two-column product view
CS Unitec 2-5/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-5/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102814

Purchase price
$360.80
Available to rent: No

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CS Unitec 2-3/8" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-3/8" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102815

Purchase price
$373.12
Available to rent: No

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CS Unitec 2-7/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-7/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102816

Purchase price
$385.44
Available to rent: No

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CS Unitec 2-1/2" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-1/2" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102817

Purchase price
$391.60
Available to rent: No

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CS Unitec 2-9/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-9/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102818

Purchase price
$393.36
Available to rent: No

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CS Unitec 2-5/8" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-5/8" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102819

Purchase price
$395.12
Available to rent: No

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CS Unitec 2-11/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-11/16" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102820

Purchase price
$396.88
Available to rent: No

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CS Unitec 2-3/4" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

Ships: Normally Ships Next Business Day.

CS Unitec 2-3/4" diameter - Unibroach Annular Cutters – Cobalt Steel (7-Series) - 1" Depth

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Product code: 102821

Purchase price
$398.64
Available to rent: No

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Cobalt Steel Annular Cutters - 1 Inch Depth

Model
Number
(click below)		Diameter
(inches)		BrandSeriesShank
Size		Pilot Pin
Part Number		MaterialManufacturer
Notes		Purchase
Price		Rental Rates
(Day/Week/Month)
7-1-1147/16"Unibroach TM73/47-3-101Cobalt SteelIncludes Pilot Pin$51.92Sale Only
7-1-1161/2"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$56.10Sale Only
7-1-1189/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$58.96Sale Only
7-1-1205/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$59.84Sale Only
7-1-12211/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$69.74Sale Only

7-1-1243/4"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$75.24Sale Only
7-1-12613/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$69.96Sale Only
7-1-1287/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$73.92Sale Only
7-1-13015/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$78.10Sale Only
7-1-1321"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$82.94Sale Only

7-1-1341-1/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$107.14Sale Only
7-1-1361-1/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$95.70Sale Only
7-1-1381-3/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$132.22Sale Only
7-1-1401-1/4"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$103.62Sale Only
7-1-1421-5/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$109.12Sale Only

7-1-1441-3/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$172.70Sale Only
7-1-1461-7/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$159.06Sale Only
7-1-1481-1/2"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$203.50Sale Only
7-1-1501-9/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$189.20Sale Only
7-1-1521-5/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$191.84Sale Only

7-1-1541-11/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$198.66Sale Only
7-1-1561-3/4"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$218.02Sale Only
7-1-1581-13/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$228.80Sale Only
7-1-1601-7/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$240.24Sale Only
7-1-1621-15/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$247.28Sale Only

7-1-1642"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$341.66Sale Only
7-1-1662-1/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$278.52Sale Only
7-1-1682-1/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$370.04Sale Only
7-1-1702-3/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$366.96Sale Only
7-1-1722-1/4"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$474.32Sale Only

7-1-1742-5/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$360.80Sale Only
7-1-1762-3/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$373.12Sale Only
7-1-1782-7/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$385.44Sale Only
7-1-1802-1/2"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$391.60Sale Only
7-1-1822-9/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$393.36Sale Only

7-1-1842-5/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$395.12Sale Only
7-1-1862-11/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$396.88Sale Only
7-1-1882-3/4"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$398.64Sale Only
7-1-1902-13/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$400.40Sale Only
7-1-1922-7/8"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$447.70Sale Only

7-1-1942-15/16"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$404.80Sale Only
7-1-1963"Unibroach TM73/47-3-102Cobalt SteelIncludes Pilot Pin$406.56Sale Only
7-1-1983-1/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$432.08Sale Only
7-1-11003-1/8"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$455.84Sale Only
7-1-11023-3/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$486.64Sale Only

7-1-11043-1/4"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$505.12Sale Only
7-1-11063-5/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$520.08Sale Only
7-1-11083-3/8"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$546.48Sale Only
7-1-11103-7/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$567.60Sale Only
7-1-11123-1/2"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$661.98Sale Only

7-1-11143-9/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$619.52Sale Only
7-1-11163-5/8"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$646.80Sale Only
7-1-11183-11/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$671.44Sale Only
7-1-11203-3/4"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$752.84Sale Only
7-1-11223-13/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$711.92Sale Only

7-1-11243-7/8"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$729.52Sale Only
7-1-11263-15/16"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$748.88Sale Only
7-1-11284"Unibroach TM71-1/47-3-1002Cobalt SteelIncludes Pilot Pin$927.30Sale Only

Helpful answers

Category Questions

How do I choose the correct 1 Inch Cutting Depth annular cutter?

Match the cutter to the required hole diameter, cutting depth, arbor or shank size, pilot pin, magnetic drill capacity, and the material being cut.

When should HSS, cobalt, or carbide-tipped annular cutters be used?

HSS is a general-purpose choice for many steels, cobalt offers improved heat resistance for harder materials, and carbide-tipped cutters are often selected for abrasive, hard, or difficult materials. Tool speed, lubrication, and manufacturer recommendations remain important.

Why is cutting depth important when selecting an annular cutter?

The cutter must have enough usable depth to pass through the material without bottoming out. Also verify the pilot pin and arbor are correct for the selected depth and cutter series.

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