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Makita 1 3/8in Magnetic Drill for Metal Drilling Tasks
- $352.00
- Brands Makita
- Product Code: HB350
- Availability: In Stock
Makita 1-3/8" Magnetic Drill HB350The Makita HB350 1-3/8" Magnetic Drill is a compact, portable drilling machine designed for making precise holes in steel and other ferrous materials. Its 10-amp motor produces 850 RPM, while the integrated magnetic base holds the drill securely against the workpiece for stable and controlled operation.Designed with portability in mind, the HB350 is particularly u..
Features and Benefits of the Makita 1 3/8in Magnetic Drill
Makita 1-3/8" Magnetic Drill HB350
The Makita HB350 1-3/8" Magnetic Drill is a compact, portable drilling machine designed for making precise holes in steel and other ferrous materials. Its 10-amp motor produces 850 RPM, while the integrated magnetic base holds the drill securely against the workpiece for stable and controlled operation.
Designed with portability in mind, the HB350 is particularly useful when drilling in constrained, elevated, or difficult-to-reach locations. The motor height can be adjusted to accommodate material up to 2 inches thick, while the dovetail slide mechanism helps provide smooth and consistent drilling movement.
Key Features
10-amp motor: Delivers 850 RPM for efficient cutting performance.
1-3/8" drilling capacity: Cuts holes in steel up to 1-3/8 inches in diameter.
2" cutting depth: Handles steel material up to 2 inches thick.
Strong magnetic base: Provides secure clamping for improved drilling stability and accuracy.
3/4" Weldon chuck: Accepts compatible Weldon-shank annular cutters.
Dovetail slide mechanism: Provides smooth, consistent movement during drilling.
Adjustable motor height: Allows the machine to accommodate different cutting thicknesses up to 2 inches.
Removable cutting guard: Helps isolate the rotating cutting mechanism during operation.
Coolant system: Includes a removable coolant reservoir to help improve cutting performance.
Three-button control panel: Provides straightforward operation.
Integrated carrying handle: Makes the machine easier to transport.
Removable feed handles: Can be removed for more convenient storage.
Portable design: Suitable for work in elevated or confined locations.
Drilling Performance
The HB350 is designed specifically for drilling steel with annular cutters. It can produce holes up to 1-3/8 inches in diameter through material up to 2 inches thick. Its 850 RPM motor provides the cutting speed required for efficient metal drilling, while the magnetic base keeps the machine firmly positioned during operation.
The 3/4" Weldon chuck is designed for compatible annular cutters, making the HB350 particularly suitable for structural steel fabrication, installation work, and on-site metal drilling applications.
Magnetic Base Stability
A key advantage of the HB350 is its integrated magnetic base. Rather than relying on a conventional handheld grip, the drill attaches directly to a suitable ferrous workpiece, helping maintain a stable drilling position. This is especially useful when working on steel beams, plates, and other large metal structures.
Ideal Applications
The Makita HB350 is well suited for:
Structural steel fabrication
Metal fabrication
Steel beam drilling
Machinery installation
Construction and maintenance
On-site steel drilling
Elevated drilling applications
Confined-space metalworking
Drilling holes for bolts and fasteners
Product Specifications
| Specification | Details |
|---|---|
| Model | HB350 |
| Product Type | Magnetic Drill |
| Power Type | Corded |
| Motor | 10 AMP |
| Continuous Rating Input | 1,050 W |
| Maximum Drilling Capacity | 1-3/8" / 35 mm |
| Maximum Cutting Depth | 2" |
| Chuck Type | 3/4" Weldon |
| No-Load Speed | 850 RPM |
| Magnetic Clamping Force | 8,000 N |
| Length of Stroke | 6-19/64" |
| Overall Length | 8-7/8" |
| Overall Height | 19-5/16" |
| Net Weight | 26 lbs. |
| Shipping Weight | 37.49 lbs. |
| UPC | 088381-732789 |
Specifications are based on Makita's official HB350 product page and technical documentation.
Included Accessories
The standard HB350 package includes:
500 mL coolant bottle and connection hose
Polyester safety strap
Cutting guard
Hex wrenches
Tool case
The annular cutter is not listed among the standard accessories, so the appropriate 3/4" Weldon-shank cutter should be selected separately for the intended hole diameter and material.
Why Choose the Makita HB350?
The Makita HB350 combines the stability of a magnetic drilling system with a relatively lightweight design. Its 1-3/8-inch steel drilling capacity, 850 RPM motor, adjustable motor height, and Weldon chuck make it a practical solution for demanding metalworking tasks.
For contractors, fabricators, installers, and maintenance professionals who need to drill accurate holes in steel without carrying a large stationary drill press, the HB350 offers a useful balance of power, stability, portability, and jobsite versatility.