The MILWAUKEE 1/2" Router Plunge Base expands the versatility and functionality of the MILWAUKEE M18 FUEL 1/2" Router (sold separately). The plunge base delivers smooth plunges at precise depths for accurate cuts in a wide variety of applications. The 1/2" Router Plunge Base features 63.5mm (2-1/2") of total plunge capacity, a 6-step depth turret at 3.18mm (1/8") increments, and a depth rod with micro-adjustment to provide quick, repeatable cuts. A cam lock securely holds the tool and allows for base changes with the modular console, while the depth scale contains measurement markings in both inches and millimetres for increased ease of use. The plunge base is compatible with the 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud and edge guide (all sold separately). Features: Sturdy Machined Aluminium Body: Provides stability for precise plunges; Maximum Depth Capacity: Can plunge up to 63.5mm (2-1/2") deep; 6-Step Depth Stop Turret: Offers 3.18mm (1/8") step increments for depth adjustments; Depth scale markings in inches and millimetres; Depth Rod with Micro-Adjustment Knob: Enables quick and accurate depth adjustments; Compatibility: Compatible with Milwaukee 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud, and edge guide (all sold separately); Specifications: Plunge Depth 63.5 mm (2-1/2) Base Diameter 152.4 mm (6) Length 325 mm (12-3/4) Width 152.4 mm (6) Min Height 211 mm (8-1/4) Max Height 275 mm (10-7/8) Weight 2.3 kg
The MILWAUKEE 1/2" Router Plunge Base expands the versatility and functionality of the MILWAUKEE M18 FUEL 1/2" Router (sold separately). The plunge base delivers smooth plunges at precise depths for accurate cuts in a wide variety of applications. The 1/2" Router Plunge Base features 63.5mm (2-1/2") of total plunge capacity, a 6-step depth turret at 3.18mm (1/8") increments, and a depth rod with micro-adjustment to provide quick, repeatable cuts. A cam lock securely holds the tool and allows for base changes with the modular console, while the depth scale contains measurement markings in both inches and millimetres for increased ease of use. The plunge base is compatible with the 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud and edge guide (all sold separately). Features: Sturdy Machined Aluminium Body: Provides stability for precise plunges; Maximum Depth Capacity: Can plunge up to 63.5mm (2-1/2") deep; 6-Step Depth Stop Turret: Offers 3.18mm (1/8") step increments for depth adjustments; Depth scale markings in inches and millimetres; Depth Rod with Micro-Adjustment Knob: Enables quick and accurate depth adjustments; Compatibility: Compatible with Milwaukee 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud, and edge guide (all sold separately); Specifications: Plunge Depth 63.5 mm (2-1/2) Base Diameter 152.4 mm (6) Length 325 mm (12-3/4) Width 152.4 mm (6) Min Height 211 mm (8-1/4) Max Height 275 mm (10-7/8) Weight 2.3 kg
Milwaukee RBA1 - 1/2" Router Plunge Base
The MILWAUKEE 1/2" Router Plunge Base expands the versatility and functionality of the MILWAUKEE M18 FUEL 1/2" Router (sold separately). The plunge base delivers smooth plunges at precise depths for accurate cuts in a wide variety of applications. The 1/2" Router Plunge Base features 63.5mm (2-1/2") of total plunge capacity, a 6-step depth turret at 3.18mm (1/8") increments, and a depth rod with micro-adjustment to provide quick, repeatable cuts. A cam lock securely holds the tool and allows for base changes with the modular console, while the depth scale contains measurement markings in both inches and millimetres for increased ease of use. The plunge base is compatible with the 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud and edge guide (all sold separately). Features: Sturdy Machined Aluminium Body: Provides stability for precise plunges; Maximum Depth Capacity: Can plunge up to 63.5mm (2-1/2") deep; 6-Step Depth Stop Turret: Offers 3.18mm (1/8") step increments for depth adjustments; Depth scale markings in inches and millimetres; Depth Rod with Micro-Adjustment Knob: Enables quick and accurate depth adjustments; Compatibility: Compatible with Milwaukee 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud, and edge guide (all sold separately); Specifications: Plunge Depth 63.5 mm (2-1/2) Base Diameter 152.4 mm (6) Length 325 mm (12-3/4) Width 152.4 mm (6) Min Height 211 mm (8-1/4) Max Height 275 mm (10-7/8) Weight 2.3 kg
The MILWAUKEE 1/2" Router Plunge Base expands the versatility and functionality of the MILWAUKEE M18 FUEL 1/2" Router (sold separately). The plunge base delivers smooth plunges at precise depths for accurate cuts in a wide variety of applications. The 1/2" Router Plunge Base features 63.5mm (2-1/2") of total plunge capacity, a 6-step depth turret at 3.18mm (1/8") increments, and a depth rod with micro-adjustment to provide quick, repeatable cuts. A cam lock securely holds the tool and allows for base changes with the modular console, while the depth scale contains measurement markings in both inches and millimetres for increased ease of use. The plunge base is compatible with the 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud and edge guide (all sold separately). Features: Sturdy Machined Aluminium Body: Provides stability for precise plunges; Maximum Depth Capacity: Can plunge up to 63.5mm (2-1/2") deep; 6-Step Depth Stop Turret: Offers 3.18mm (1/8") step increments for depth adjustments; Depth scale markings in inches and millimetres; Depth Rod with Micro-Adjustment Knob: Enables quick and accurate depth adjustments; Compatibility: Compatible with Milwaukee 1/2 Router Template Base, 1/2" Router Track Adapter (RBA2), dust shroud, and edge guide (all sold separately); Specifications: Plunge Depth 63.5 mm (2-1/2) Base Diameter 152.4 mm (6) Length 325 mm (12-3/4) Width 152.4 mm (6) Min Height 211 mm (8-1/4) Max Height 275 mm (10-7/8) Weight 2.3 kg
in 8 offers
The lowest price for Milwaukee RBA1 - 1/2" Router Plunge Base right now is $152.00 at TradeTools, compared across 8 retailers.
The all-time low was $116.89 on 16 July 2025 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 July 2026.
Last updated at 02/07/2026 05:41:51
Milwaukee 1/2" Router Plunge Base - Suits M18FR12 - RBA1
Free delivery between 6–10 July
MILWAUKEE 1/2" Router Plunge Base Suits M18FR120B RBA1
Free delivery between 8–13 July
Milwaukee Router Plunge Base 1/2" - RBA1 - Tool Kit Depot
Delivery between 9–14 July $10
Milwaukee RBA1 1/2" Router Plunge Base to suit M18FR120B Router
Free delivery
1/2" Router Plunge Base RBA1 by Milwaukee
Free delivery between 7–15 July
Milwaukee 1/2" Router Plunge Base - RBA1
Free delivery between Mon – Tue
Milwaukee Emea Rba-1 Plunge Base For M18 Fr12 -express Ship
Delivery $47.67
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Milwaukee 48-10-2838 Plunge Base For M18 Fuel 1/2 Inch Router
Free delivery
| Plunge Depth | 63.5 mm (2-1/2”) |
| Base Diameter | 152.4 mm (6”) |
| Length | 325 mm (12-3/4”) |
| Min Height | 211 mm (8-1/4”) |
| Max Height | 275 mm (10-7/8”) |
Milwaukee 1/2" Router Plunge Base - Suits M18FR12 - RBA1
Free delivery between 6–10 July
MILWAUKEE 1/2" Router Plunge Base Suits M18FR120B RBA1
Free delivery between 8–13 July
Milwaukee Router Plunge Base 1/2" - RBA1 - Tool Kit Depot
Delivery between 9–14 July $10
Milwaukee RBA1 1/2" Router Plunge Base to suit M18FR120B Router
Free delivery
1/2" Router Plunge Base RBA1 by Milwaukee
Free delivery between 7–15 July
| Plunge Depth | 63.5 mm (2-1/2”) |
| Base Diameter | 152.4 mm (6”) |
| Length | 325 mm (12-3/4”) |
| Min Height | 211 mm (8-1/4”) |
| Max Height | 275 mm (10-7/8”) |
