The triangular hole connector is firm and not easy to shake. Color:Sliver（as picture ）. Loosen the set screw. Tighten the set screw. Select the appropriate tool for the shank and begin working. Applicable materials: plastic, plate, thin iron sheet, aluminum alloy.
eBay
Electric for circular saw brushless for portable saw woodworking rechargeable cutting machine household handheld single hand
Aliexpress UK
Color:Sliver（as picture ）. Loosen the set screw. The triangular hole connector is firm and not easy to shake. Tighten the set screw. Select the appropriate tool for the shank and begin working. Applicable materials: plastic, plate, thin iron sheet, aluminum alloy.
eBay
16PCS Hole Saw Set - 19-64mm Bi-Metal Hole Saw, Mandrels Drill Bits Installation Plate Hex Key, for Wood Metal Plywood PVC Board
Aliexpress UK
The triangular hole connector is firm and not easy to shake. Applicable materials: plastic, plate, thin iron sheet, aluminum alloy. Select the appropriate tool for the shank and begin working. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
21V 1200W Cordless Electric Curved Saw Rechargeable Electric Jig Saw Woodworking Cutting Power Tool
Aliexpress UK
Color:Sliver（as picture ）. Loosen the set screw. The triangular hole connector is firm and not easy to shake. Tighten the set screw. Select the appropriate tool for the shank and begin working. Double screw lock.
eBay
Electric Goddess Reciprocating Saw Multifunctional Wood Cutting Saw Cordless Power Tool For Dewalt 20V Battery Pin
Aliexpress UK
The incision is flat and smooth, and the cut product is free of burrs;. When installing the saw blade, the arrow on the blade must be aligned with the machine's direction of rotation. 5 x Saw Blades + 1 x Extension Rod.
eBay
Jig Saw Blade 100/150/225/300mm 30 Grit Diamond Reciprocating JigSaw Blades For Cutting Tile,Granite,Marble,Glass,Cement
Aliexpress UK
Enhanced Work Efficiency: By facilitating easy swapping of hole saws, this tool maximizes workflow efficiency, enabling you to complete tasks faster and with less effort. User-friendly Design: The thoughtful design of the connection rod ensures a hassle-free experience, allowing users to focus on their work without interruption.
eBay
TEBAK 10inch 1800W Wood Cutting 255mm Wood Cutting Table Saw Machine Portable Panel Saw for Furniture Wood Mdf
Aliexpress UK
Color:Sliver（as picture ）. Loosen the set screw. The triangular hole connector is firm and not easy to shake. Tighten the set screw. Select the appropriate tool for the shank and begin working. Double screw lock.
eBay
3000RPM Electric Jigsaw Tool, 1500mAh Battery，LED Work Light，Angle Cut ± 45 °, with 8 PCS Sawblades for Wood Metal Cutting & DIY
Aliexpress UK
Select the appropriate tool for the shank and begin working. Applicable materials: plastic, plate, thin iron sheet, aluminum alloy. Double screw lock. The triangular hole connector is firm and not easy to shake.
eBay
DewaltBrushless Curve Saw 20V Cordless Electric Jig Saw Portable Multifunction Adjustable Woodworking Power Tool
Aliexpress UK