High-end Hacksaw Frame

BOSI is a manufacturer of high-end hacksaw frame, 12-inch size (suitable for 300mm saw blades). High-strength precision die-cast aluminum alloy body, lightweight and sturdy. High-elasticity TPR soft rubber coating on the handle and head, anti-slip and shock-absorbing.

Thickened steel tube connection in the middle enhances overall rigidity. Strong locking device, automatic adjustment of saw blade tension when opened, no tools required. Includes one saw blade. Dimensions: 395×160×28mm. Complies with standard QB/T1108. Suitable for cutting metal pipes, steel profiles, plastic pipes, wood, etc.

Product Parameters

Product Selection Suggestions

Based on saw blade length: This product is suitable for 300mm standard saw blades (12 inches), the most common specification, and accessories are readily available. Other specifications such as 250mm and 150mm are not suitable.

Depending on the material being cut: Select a fine-tooth saw blade (24T or higher) for sawing metal (iron pipes, angle steel); select a coarse-tooth saw blade (14-18T) for sawing wood or plastic. This saw frame can accommodate any 300mm saw blade.

Based on usage frequency: For occasional home use, a regular hacksaw frame is acceptable; professional plumbers and repairmen recommend this product—aluminum alloy body + TPR handle, which is comfortable for long-term use and has a durable locking device.

Based on the budget: This product is a high-end model, priced higher than a sheet metal saw frame, but offers significantly better rigidity and comfort, making it suitable for professionals seeking efficiency.

Product advantages

BOSI high-end hacksaw frames are meticulously crafted in their material selection: the die-cast aluminum alloy body is 30% lighter than ordinary stamped iron saw frames and does not rust; the TPR soft rubber-coated handle is more comfortable to hold and absorbs sawing vibrations compared to hard plastic or bare metal; thickened steel pipe connections ensure the saw frame does not deform under heavy sawing, resulting in straight cuts.

The automatic adjustment device locks when opened, faster and more reliable than a knob-type tensioning mechanism. Bulk purchases can have their logo printed on the handle or saw frame. A 12-month warranty is provided for structural components (excluding the saw blade).

FAQ

Q: How do I install the saw blade? 

A: Insert the front and rear pins into the holes at both ends of the saw blade, and open the automatic adjustment device at the front end; the saw blade will automatically tension. Note that the saw blade teeth should point forward (when pushing outwards, cut).

Q: What if the saw blade breaks easily during sawing? 

A: Common causes: The saw blade is too tight or too loose (this saw frame automatically adjusts, so there's no need to worry); the sawing speed is too fast or too much force is applied; the saw blade tooth shape is incorrect (use fine teeth when sawing thin-walled pipes). Adjust your technique and maintain a uniform speed.

Q: Does the TPR handle slip after getting oily? 

A: TPR material is oil-resistant; slight oil stains will not affect the anti-slip properties. If there is too much oil, wipe it with a damp cloth.

Q: Can the saw frame be folded for storage? 

A: This product has a fixed structure and cannot be folded. However, its size is 395mm, so it can be placed in a toolbox or tool cabinet.

Q: What type of saw blade is included? 

A: Typically an 18T bimetal saw blade, suitable for cutting general metal pipes. Users can purchase saw blades with different numbers of teeth as needed.