Ships: Normally Ships Next Business Day.
CS Unitec 2-1/4" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth
Product code: 102670
Purchase price
$246.62
Available to rent: No
Sale only
1 Inch Cutting Depth
HSS Steel 6 Series 1 Inch Cutting Depth
Shop HSS Steel 6 Series 1 Inch Cutting Depth from RTO. Compare cutter diameter, cutting depth, material, shank size, and magnetic drill compatibility.
Ships: Normally Ships Next Business Day.
CS Unitec 1-3/8" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102657
Purchase price
$93.28
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-7/16" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102658
Purchase price
$104.50
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-1/2" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102659
Purchase price
$108.90
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-9/16" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102660
Purchase price
$121.88
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-5/8" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102661
Purchase price
$128.26
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-11/16" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102662
Purchase price
$133.32
Available to rent: No
Sale only
Ships: Normally Ships Next Business Day.
CS Unitec 1-3/4" diameter - Unibroach Annular Cutters – HSS Steel (6-Series) – 1" Depth – Includes a pilot pin
Product code: 102663
Purchase price
$142.78
Available to rent: No
Sale only
| Model Number (click below) | Diameter (inches) | Brand | Series | Shank Size | Pilot Pin Part Number | Material | Manufacturer Notes | Purchase Price | Rental Rates (Day/Week/Month) |
|---|---|---|---|---|---|---|---|---|---|
| 6-1-114 | 7/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $32.12 | Sale Only |
| 6-1-116 | 1/2" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $34.10 | Sale Only |
| 6-1-118 | 9/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $38.94 | Sale Only |
| 6-1-120 | 5/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $45.10 | Sale Only |
| 6-1-122 | 11/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $48.84 | Sale Only |
| 6-1-124 | 3/4" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $49.50 | Sale Only |
| 6-1-126 | 13/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $52.80 | Sale Only |
| 6-1-128 | 7/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $56.76 | Sale Only |
| 6-1-130 | 15/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $58.08 | Sale Only |
| 6-1-132 | 1" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $58.52 | Sale Only |
| 6-1-134 | 1-1/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $64.02 | Sale Only |
| 6-1-136 | 1-1/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $65.78 | Sale Only |
| 6-1-138 | 1-3/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $67.10 | Sale Only |
| 6-1-140 | 1-1/4" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $69.08 | Sale Only |
| 6-1-142 | 1-5/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $78.54 | Sale Only |
| 6-1-144 | 1-3/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $93.28 | Sale Only |
| 6-1-146 | 1-7/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $104.50 | Sale Only |
| 6-1-148 | 1-1/2" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $108.90 | Sale Only |
| 6-1-150 | 1-9/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $121.88 | Sale Only |
| 6-1-152 | 1-5/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $128.26 | Sale Only |
| 6-1-154 | 1-11/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $133.32 | Sale Only |
| 6-1-156 | 1-3/4" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $142.78 | Sale Only |
| 6-1-158 | 1-13/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $148.06 | Sale Only |
| 6-1-160 | 1-7/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $155.98 | Sale Only |
| 6-1-162 | 1-15/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $166.98 | Sale Only |
| 6-1-164 | 2" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $172.26 | Sale Only |
| 6-1-166 | 2-1/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $193.82 | Sale Only |
| 6-1-168 | 2-1/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $216.70 | Sale Only |
| 6-1-170 | 2-3/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $231.22 | Sale Only |
| 6-1-172 | 2-1/4" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $246.62 | Sale Only |
| 6-1-174 | 2-5/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $262.02 | Sale Only |
| 6-1-176 | 2-3/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $279.18 | Sale Only |
| 6-1-178 | 2-7/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $296.56 | Sale Only |
| 6-1-180 | 2-1/2" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $316.36 | Sale Only |
| 6-1-182 | 2-9/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $336.38 | Sale Only |
| 6-1-184 | 2-5/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $359.92 | Sale Only |
| 6-1-186 | 2-11/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $375.32 | Sale Only |
| 6-1-188 | 2-3/4" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $392.48 | Sale Only |
| 6-1-190 | 2-13/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $410.74 | Sale Only |
| 6-1-192 | 2-7/8" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $429.66 | Sale Only |
| 6-1-194 | 2-15/16" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $449.68 | Sale Only |
| 6-1-196 | 3" | Unibroach | 6 Series | 3/4" | 7-3-102 | HSS Steel | Includes Pilot Pin | $470.58 | Sale Only |
| 6-1-1100 | 3-1/8" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $502.26 | Sale Only |
| 6-1-1102 | 3-3/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $515.90 | Sale Only |
| 6-1-1104 | 3-1/4" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $528.44 | Sale Only |
| 6-1-1106 | 3-5/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $542.96 | Sale Only |
| 6-1-1108 | 3-3/8" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $557.48 | Sale Only |
| 6-1-1110 | 3-7/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $572.00 | Sale Only |
| 6-1-1112 | 3-1/2" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $587.40 | Sale Only |
| 6-1-1114 | 3-9/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $603.68 | Sale Only |
| 6-1-1116 | 3-5/8" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $619.08 | Sale Only |
| 6-1-1118 | 3-11/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $636.46 | Sale Only |
| 6-1-1120 | 3-3/4" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $652.74 | Sale Only |
| 6-1-1122 | 3-13/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $669.90 | Sale Only |
| 6-1-1124 | 3-7/8" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $688.16 | Sale Only |
| 6-1-1126 | 3-15/16" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $708.84 | Sale Only |
| 6-1-1128 | 4" | Unibroach | 6 Series | 1-1/4" | 7-3-1002 | HSS Steel | Includes Pilot Pin | $725.12 | Sale 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.
