







Bosch GWS18V-45 4.5-in 18-Volt Sliding Switch Cordless Angle Grinder (Tool Only)
Bosch 18V 4-1/2 in. Cordless Angle Grinder
Compact and powerful, the Bosch GWS18V-45 cordless angle grinder delivers 10,000 RPM for cutting and grinding metal on the go. A two-position vibration-control handle, burst-resistant guard, and restart protection enhance comfort and safety for pro-grade performance.
Key Features:
- High-Performance Motor: Four-brush design delivers 10,000 no-load RPM for robust cutting and grinding
- Comfort & Control: Two-position vibration control side handle reduces fatigue and improves handling
- User Safety: Burst-resistant wheel guard and restart protection help prevent accidents
- Durable Electronics: Bosch Electronic Cell & Motor Protection extend runtime and tool life
- Quick Accessory Changes: Large spindle lock simplifies wheel and accessory swaps
Specifications Table:
| Specification | Details |
|---|---|
| Type | Angle grinder |
| Battery Voltage | 18-volt |
| Battery Type | Lithium ion (Li-ion) |
| Cordless | Yes |
| Switch Type | Sliding switch |
| Arbor Diameter | 5/8-in |
| Wheel Diameter (Inches) | 4.5 |
| Maximum RPM (RPM) | 10000 |
| Amperage (Amps) | 8 |
| Length (Inches) | 11 |
| Width (Inches) | 4.5 |
| Weight (lbs.) | 3.2 |
| Handle Type | Two-position vibration control side handle |
| Spindle Lock | Yes |
| Side Handle | Yes |
| Variable Speed | No |
| Charger Included | No |
| Number of Batteries Included for Tool | 0 |
| Accessories Included | No |
| Grinding Wheel Included | No |
| Overload Protection | Yes |
| Electronic Speed Control | No |
| Gearing Type | Optimized gear structure |
| Housing/Base Material | Plastic polymer construction |
| Motor Bearings | Open frame |
| Color/Finish Family | Blue |
| Package Contents | (1) 18V 4-1/2 in. angle grinder (battery and charger sold separately) |
| Warranty | 1-year limited |
| Safety Listing | CSA safety listing |
Frequently Asked Questions (FAQ):
Q: Is this tool sold with a battery and charger?
A: No. It is the tool only; batteries and charger are sold separately.
Q: What wheel size and arbor does it accept?
A: It uses 4.5-inch wheels with a 5/8-inch arbor.
Q: Does it have variable speed?
A: No. It operates at a fixed 10,000 RPM.
Q: What type of battery is compatible?
A: 18V Bosch lithium-ion batteries.
Q: How is the grinder turned on/off?
A: It features a sliding switch with lock-on for extended use.
Power in a Sleek, Compact Form
This cordless grinder brings industrial grit to your workspace with a streamlined silhouette and bold Bosch accents. The vibration-control side handle and sculpted body create a confident, ergonomic grip that feels tailored. Style it with a clean workbench and organized tool wall to showcase its professional profile. A reliable essential that elevates the craft of metalwork with effortless precision.
Equip your shop with the Bosch GWS18V-45 for pro-grade metal cutting and grinding anywhere—add it to your cart today.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Bosch 18V 4-1/2 in. Cordless Angle Grinder
Compact and powerful, the Bosch GWS18V-45 cordless angle grinder delivers 10,000 RPM for cutting and grinding metal on the go. A two-position vibration-control handle, burst-resistant guard, and restart protection enhance comfort and safety for pro-grade performance.
Key Features:
- High-Performance Motor: Four-brush design delivers 10,000 no-load RPM for robust cutting and grinding
- Comfort & Control: Two-position vibration control side handle reduces fatigue and improves handling
- User Safety: Burst-resistant wheel guard and restart protection help prevent accidents
- Durable Electronics: Bosch Electronic Cell & Motor Protection extend runtime and tool life
- Quick Accessory Changes: Large spindle lock simplifies wheel and accessory swaps
Specifications Table:
| Specification | Details |
|---|---|
| Type | Angle grinder |
| Battery Voltage | 18-volt |
| Battery Type | Lithium ion (Li-ion) |
| Cordless | Yes |
| Switch Type | Sliding switch |
| Arbor Diameter | 5/8-in |
| Wheel Diameter (Inches) | 4.5 |
| Maximum RPM (RPM) | 10000 |
| Amperage (Amps) | 8 |
| Length (Inches) | 11 |
| Width (Inches) | 4.5 |
| Weight (lbs.) | 3.2 |
| Handle Type | Two-position vibration control side handle |
| Spindle Lock | Yes |
| Side Handle | Yes |
| Variable Speed | No |
| Charger Included | No |
| Number of Batteries Included for Tool | 0 |
| Accessories Included | No |
| Grinding Wheel Included | No |
| Overload Protection | Yes |
| Electronic Speed Control | No |
| Gearing Type | Optimized gear structure |
| Housing/Base Material | Plastic polymer construction |
| Motor Bearings | Open frame |
| Color/Finish Family | Blue |
| Package Contents | (1) 18V 4-1/2 in. angle grinder (battery and charger sold separately) |
| Warranty | 1-year limited |
| Safety Listing | CSA safety listing |
Frequently Asked Questions (FAQ):
Q: Is this tool sold with a battery and charger?
A: No. It is the tool only; batteries and charger are sold separately.
Q: What wheel size and arbor does it accept?
A: It uses 4.5-inch wheels with a 5/8-inch arbor.
Q: Does it have variable speed?
A: No. It operates at a fixed 10,000 RPM.
Q: What type of battery is compatible?
A: 18V Bosch lithium-ion batteries.
Q: How is the grinder turned on/off?
A: It features a sliding switch with lock-on for extended use.
Power in a Sleek, Compact Form
This cordless grinder brings industrial grit to your workspace with a streamlined silhouette and bold Bosch accents. The vibration-control side handle and sculpted body create a confident, ergonomic grip that feels tailored. Style it with a clean workbench and organized tool wall to showcase its professional profile. A reliable essential that elevates the craft of metalwork with effortless precision.
Equip your shop with the Bosch GWS18V-45 for pro-grade metal cutting and grinding anywhere—add it to your cart today.





















