Reviews Hole Drilling

INTBUYING Pneumatic Hinge Boring Insertion Machine Hinge Boring Drill Press Machine Woodworking Hinge Drilling Machine

【High Efficient】Three holes in the vertical position can be processed at one time, including one big hole for hinge head hole and two for assembly screw hole. Suitable for drilling various profiles..
【More Precise】Flange with scale, more accurate positioning..
【Strong Power】Copper core motor, precision double slide,strong power and long service life..
【Easy to Use】Foot switch control, safe and labor-saving..
【Scope of Applicaton】The machine is mainly for loose and hinge drilling, work piece positioning plate vertical and horizontal can be adjusted, convenient and fast to adapt to the requirements of drilling. It is the ideal equipment for door processing and manufacturing factory of wardrobe door, kitchen cabinet door, bookcase door and so on..

82˚ point for fast, smooth drilling in wood.
Hole in flute for easy wire pulling through walls, ceilings and floors.
3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling Hole not included on 12" length bits.
Premium high carbon steel construction for extended drilling life in wood.

82˚ point for fast, smooth drilling in wood.
Hole in flute for easy wire pulling through walls, ceilings and floors.
3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling Hole not included on 12" length bits.
Premium high carbon steel construction for extended drilling life in wood.

Aggressive drilling design – featuring a chisel-point tip and precision-ground cutting spurs for fast work.
Chisel-point tip – delivers rapid speed by helping to pull the bit through the wood.
Hex shank – suitable for use with a variety of drill types.
Wide variety of hole sizes – includes: 1/4, 3/8, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8 and 1 In. bits.
Precision-ground spur tips – score the outer edge of the hole for cleaner, smoother drilling.

Specifications : drilling holes diameter of 2PCS 1/4 inch(6mm), 3/8inch (10mm), 5/16inch (8mm) and 1/2inch (12mm).
Versatile: Great for drilling clean holes to hard materials especially tile, glass, slate, marble, granite and other stones (not for wood).
Dry Drilling Design: Diamond Drill Bit integrated with cooling wax inside which melts while dry drilling and cools the cutting surface lubricating.
No need to add water, direct dry drilling（When dry drilling, be careful not to drill continuously. After drilling a hole, wait for the hole opener to cool down before continuing to drill.
when adding water, you can drill continuously to prolong the life of the bit）.
Compatibility: compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill。（Hand Drill: need more than 48V power model.
Angle Grinder: need to adapt to the adapter.
Bench Drill: need more than 600W power model）.
Worry Free: If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service.

【Application】This is a Hinge Boring Machine. Three holes in the vertical position can be processed at one time, including one big hole for hinge head hole and two for assembly screw hole..
【Parameters】The distance between the centers of the two small holes is 1.9inch(48mm). The dia of the big hole is 1.4inch(35mm). The dia of the small hole is 0.1inch(3mm). Max. depth of hole is 2inch(50mm). Max. work piece length is 39inch(1000mm).
【Powerful Motor】1.5KW copper motor with rotating speed of 2880RPM, which will be powerful and durable..
【Precise Drilling】With graduated scale so that the drilling can be presice and convenient..
【With Foot Pedal】This machine need electric source and air source. A foot pedal is equipped for easy control..

HIGH QUALITY MATERIAL: The diamond drill bits are made of premium high-speed steel with nickel-plated coated body that resist corrosion. Thicken diamond coating on the tops offers the ability that each sharp bit for a few holes..
CLEARANCE HOLE DESIGN: Drill bits set along with side clearance hole facilitates the entrance of cooling water and escape of chips, making the drilling process easier and relaxiable..
WIDE APPLICATION: The diamond coated drills are perfect for drilling glass, tiles, porcelain stoneware, granite slabs, tiles. Fit for any diamond tipped drill bits of any brand..
TIPS: Start drill at 45 Degree to surface and align to 90 Degree as hole forms.Water is required to cool down the drill when using them..

Precise 3 Angles: Our cable railing drilling guide fixture can drill 30 °, 45 ° and 90 ° angle holes for your wooden stair railing and deck column. The three angles are fixed and accurate. You can use the impact drill to drill 30 °/45 °/90 ° angle holes on the column or railing, so that you can quickly and accurately complete the drilling work..
4 Different Sizes Holes: There are four drill pilot holes of different sizes at each angle on our fixture, which are respectively 3/8 "(9.52mm), 5/16" (7.93mm), 1/4 "(6.35) mm), and 3/16" (4.76mm). Different sizes are applicable to cable protective sleeves and square head screws of different diameters..
High Quality Material: The cable railing drilling fixture is made of high quality aviation aluminum alloy, hard and light, easy to carry, free to store without deformation. The anodized blue surface maintains excellent smoothness, corrosion resistance and full reliable durability. The guide hole of our drill bit guide is equipped with a rigid and strong steel drill sleeve, wear-resistant, durable. No need to worry about the drill sleeve hole becoming larger and losing accuracy..
Wide Application: The drilling guide fixture can be used with C-clamp and F-clamp to improve drilling accuracy. It is applicable t....

Industrial grade metal drilling hole cutter, more than 10 times longer life than Bi-Metal hole saw on hardened metal drilling..
Extremely long lifetime and no teeth breakage for any tough job with high-end tungsten carbide technology..
Provide fast and precise cuts into stainless steel, sheet metal, cast iron, mild steel, aluminum and FRP smaller than 5mm..
Smooth cut with perfect cutting quality for every hole..
This hole saw set includes : 5 pcs hole cutters with dimensions 7/8 inch, 1-1/8 inch, 1-3/8 inch，1-3/4 inch, 2 inch, 3 pcs pilot drill bits and 1 pc....