A centre mark built into the jig makes accurate positioning quick and easy. One hinge jig. 76 x 51 mm + 102 x 76 mm - 102 x 76 mm jig plus a quick-swap adaptor for 76 x 51 mm hinges. This sort of bit has a bearing that allows the blade to run around the guide without cutting it.
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Concealed 35MM Cup Style Hinge Jig Boring Hole Drill or 35MM Concealed Hinge Jig Kit For Wood Hole Locator Hinge Jig Drill Guide
Aliexpress UK
The deck thickness is 15mm making is easier to guide the cutter as the bearing is further down inside the jig. To use the jig, simply undo the two long bolts that secure the slider and move it to the required location.
eBay
35mm Concealed Door Hinge Jig Accurate Locking Cabinet Hinge Jig Pocket Hole Jig Adjustable Quick Punch Cabinet Hardware Jig
Aliexpress UK
The jig is made from hard wearing, non-corrosive aluminium. shown in the pictures, which is a flush bearing cutter. (this is not included in the sale). hinge sizes in the trade, (102mm X 76mm) and (76mm X 52mm).
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35mm Concealed Door Hinge Jig Accurate Locking Cabinet Hinge Jig Pocket Hole Jig Adjustable Quick Punch Cabinet Hardware Jig
Aliexpress UK
The jigs are designed and manufactured here in the UK. shown in the picture / flush bearing cutter. (this is not included in the sale). hinge sizes in the trade, (102mm X 76mm) and (76mm X 52mm).
eBay
35mm Concealed Door Hinge Jig Accurate Locking Cabinet Hinge Jig Pocket Hole Jig Adjustable Quick Punch Cabinet Hardware Jig
Aliexpress UK
The design allows quick setup and consistent results. Adjustable for76mm (3") and 102mm (4") hinges. Always test the jig on ascrap piece of wood first to ensure compatibility. Ensure the jig issecurely fixed before use.
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35mm Concealed Hinge Jig，Drilling Template Pot Hinge Concealed Door Hinge Jig，Three-bearing drill sleeve, double clamp
Aliexpress UK
The Zacels Door Hinge and Latch Jig is for either a 35mm, 40mm or 44mm door with 102mm hinge cut out and also a 76mm hinge cut out (using the Black Spacer Provided) and either 45mm or 57mm Centre Latch.
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1Pc Precision Cabinet Hinge Jig, Adjustable Drilling Distance 35mm Drill Guide Concealed Hinge Jig, For 45mm/48mm/52mm Distance
Aliexpress UK
Hinge jig set - 102 x 30 (4") + 76mm x 19mm (3") NOW BLACK . Designed for DIY enthusiasts and professionals alike, this jig ensures accurate and clean cuts for hinges.
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Door Hinge Jig, Door Hinge Template Compatible with 8 Hinge Sizes from 2-1/2" to 6" and 5 Door Thickness from 1-3/8" to 2-1/2"
Aliexpress UK
To use the jig, simply undo the two long bolts that secure the slider and move it to the required location. Next, slacken off the bolts holding the fence and move to the correct location for the width of the hinge leaf (there are notches along the edge to make this easier).
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New Door Hinge Template Kit Door Hinge Jig Aluminum Alloy Template Kit for Router Adjustable Mortise Jig for 2.5in-5in Hinges
Aliexpress UK