8pcs Door Window Hinge Hole Puncher Drill Bit With Center Punch Hex Wrench

Description

1This product is used to drill the hinge hole on door and window. 2High positioning accuracy， will not shift during drilling. 3Drilling chips fall from the top of the borehole and flow out from both sides of the borehole for automatic discharge. The drill bit will not get stuck. 4Unique design， the best choice for DIY and professionals. 5Ideal for drilling of hinge， hardware parts and the occasion when accurate positioning hole is required.Item Type: Hinge Hole Puncher Drill BitSpecification:1 x 5/64 Inch: Hole diameter is about 2mm， use 2.2-2.8mm self tapping screws1 x 7/64 Inch: Hole diameter is about 2.8mm， use 3-3.5mm self tapping screws2 x 9/64 Inch: Hole diameter is about 3.5mm， use 4-4.5mm self tapping screws1 x 11/64 Inch: Hole diameter is about 4.5mm， use 5-5.5mm self tapping screws1 x 5mm: Hole diameter is 5mm， use 5.5-6mm self tapping screws1 x 13/64 Inch: Hole diameter is about 5.2mm， use 6-6.5mm self tapping screws1 x 1/4 Inch: Hole diameter is 6.35mm， use 7-7.5mm self tapping screws8 x Hinge Hole Drill Bit1 x Hex Wrench1 x Center Punch

• Brand: Gegong
• Category: Hole Saws

• Fruugo ID: 154291725-326666695
• EAN: 562132791213
• Sold by: Shenzhen Qimo Network Technology