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CS Unitec 2-7/8" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 2" Depth
Product code: 102720
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2 Inch Cutting Depth
Shop HSS Steel 6 Series 2 Inch Cutting Depth from RTO. Compare cutter diameter, cutting depth, material, shank size, and magnetic drill compatibility.
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Product code: 102720
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Product code: 102721
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Product code: 102722
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Product code: 140828
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Product code: 140831
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Product code: 102074
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Product code: 102016
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Product code: 102018
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| Model Number (click below) | Diameter (inches) | Brand | Series | Shank Size | Pilot Pin Part Number | Material | Manufacturer Notes | Purchase Price | Rental Rates (Day/Week/Month) |
|---|---|---|---|---|---|---|---|---|---|
| 6-1-214 | 7/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $41.14 | Sale Only |
| 6-1-216 | 1/2" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $45.10 | Sale Only |
| 6-1-218 | 9/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $51.26 | Sale Only |
| 6-1-220 | 5/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $55.66 | Sale Only |
| 6-1-222 | 11/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $61.38 | Sale Only |
| 6-1-224 | 3/4" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $67.32 | Sale Only |
| 6-1-226 | 13/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $71.50 | Sale Only |
| 6-1-228 | 7/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $77.22 | Sale Only |
| 6-1-230 | 15/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $81.40 | Sale Only |
| 6-1-232 | 1" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $86.90 | Sale Only |
| 6-1-234 | 1-1/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $90.42 | Sale Only |
| 6-1-236 | 1-1/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $96.58 | Sale Only |
| 6-1-238 | 1-3/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $102.30 | Sale Only |
| 6-1-240 | 1-1/4" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $104.50 | Sale Only |
| 6-1-242 | 1-5/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $110.00 | Sale Only |
| 6-1-244 | 1-3/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $115.50 | Sale Only |
| 6-1-246 | 1-7/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $132.22 | Sale Only |
| 6-1-248 | 1-1/2" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $138.60 | Sale Only |
| 6-1-250 | 1-9/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $154.88 | Sale Only |
| 6-1-252 | 1-5/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $164.56 | Sale Only |
| 6-1-254 | 1-11/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $171.38 | Sale Only |
| 6-1-256 | 1-3/4" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $182.38 | Sale Only |
| 6-1-258 | 1-13/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $190.52 | Sale Only |
| 6-1-260 | 1-7/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $201.08 | Sale Only |
| 6-1-262 | 1-15/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $214.72 | Sale Only |
| 6-1-264 | 2" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $223.52 | Sale Only |
| 6-1-266 | 2-1/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $230.34 | Sale Only |
| 6-1-268 | 2-1/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $249.26 | Sale Only |
| 6-1-270 | 2-3/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $268.40 | Sale Only |
| 6-1-272 | 2-1/4" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $276.54 | Sale Only |
| 6-1-274 | 2-5/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $294.58 | Sale Only |
| 6-1-276 | 2-3/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $313.72 | Sale Only |
| 6-1-278 | 2-7/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $333.74 | Sale Only |
| 6-1-280 | 2-1/2" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $354.42 | Sale Only |
| 6-1-282 | 2-9/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $379.06 | Sale Only |
| 6-1-284 | 2-5/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $402.60 | Sale Only |
| 6-1-286 | 2-11/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $421.52 | Sale Only |
| 6-1-288 | 2-3/4" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $440.66 | Sale Only |
| 6-1-290 | 2-13/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $460.46 | Sale Only |
| 6-1-292 | 2-7/8" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $481.36 | Sale Only |
| 6-1-294 | 2-15/16" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $503.14 | Sale Only |
| 6-1-296 | 3" | Unibroach | 6 Series | 3/4" | 7-3-202 | HSS Steel | Includes Pilot Pin | $526.68 | Sale Only |
| 6-1-2100 | 3-1/8" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $555.72 | Sale Only |
| 6-1-2102 | 3-3/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $570.24 | Sale Only |
| 6-1-2104 | 3-1/4" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $585.64 | Sale Only |
| 6-1-2106 | 3-5/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $601.04 | Sale Only |
| 6-1-2108 | 3-3/8" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $617.32 | Sale Only |
| 6-1-2110 | 3-7/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $632.72 | Sale Only |
| 6-1-2112 | 3-1/2" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $650.10 | Sale Only |
| 6-1-2114 | 3-9/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $667.26 | Sale Only |
| 6-1-2116 | 3-5/8" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $686.18 | Sale Only |
| 6-1-2118 | 3-11/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $704.44 | Sale Only |
| 6-1-2120 | 3-3/4" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $722.48 | Sale Only |
| 6-1-2122 | 3-13/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $743.38 | Sale Only |
| 6-1-2124 | 3-7/8" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $762.30 | Sale Only |
| 6-1-2126 | 3-15/16" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $783.20 | Sale Only |
| 6-1-2128 | 4" | Unibroach | 6 Series | 1-1/4" | 7-3-2002 | HSS Steel | Includes Pilot Pin | $804.10 | Sale Only |
Helpful answers
Match the cutter to the required hole diameter, cutting depth, arbor or shank size, pilot pin, magnetic drill capacity, and the material being cut.
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.
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.