Home Improvement By YENJO

• Package Content: Drill bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); Drill bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); Drill bit #3 (15 steps): 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm,30mm,32mm). All products are placed in a blue bag for your convenience in storage and use.
• ?Spiral Flute Design: The Spiral-flute design prevents metal fillings from flying around and clears chips faster thus it can drill more smoothly without heating up. Stepped grooves prevent slippage in the chuck.
• High Speed Steel: This step drill bits set are made of HSS with titanium coating. And it performs well in heat,corrosion and rust resistance. Provides better and faster drilling performance.
• Widely Application: Our step drill bits is perfer for home repairs and light jobs such as drilling holes in various material?Iron plate, copper plate, aluminum plate within 3mm/0.12 inches;Wood, PVC boards, insulation boards up to 5mm/0.2inches. Please Note: Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.
• ?Hex Shank: Hex shank fits into all power tools more easily and securely, especially for locking into quick change chuck. It is better clamped on the pistol drill to prevent slippage and shedding during the rotation.

• Various Sizes: The 13 piece tap kit includes SAE and metric sizes for the most commonly used taps. SAE includes 6-32NC, 8-32NC, 10-32NC, 10-24NC, 12-24NC and 1/4-20NC including metric M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5, includes storage case and quick-change adapter for easy storage.
• ?Efficient Tool: Our taps with drilling function for drilling, tapping, deburring and counter-boring in copper, brass, aluminum, sheet metal and plastic at the same time, so that the work can be completed quickly and completely, greatly saving processing steps and time costs, and improve work efficiency.
• ?Widely Usage: Suitable for drilling, tapping, deburring of wood, plastic, iron, aluminum, copper, soft metals, etc.
• ?Long Working Life: The surface of the taps is treated with titanium alloy, which greatly improves the cutting performance of the drill bit, which is more wear-resistant and prolongs the service life.
• Easy to Use: Each drill tap is engraved with the correct size so you can choose the size that is right for you. The sturdy hex shank ensures a firm connection to the drill. Tapered end prevents over-tapping. Additionally, the back taper exceeds the tap to prevent overdrilling and damage to the threads.

• What You Will Get: This set includes 2 pcs bendable drill bit extension, 1 pc 105 degree right angle drill extension, 1 pc 1/4\" universal socket adapter, 1 pc 1/2\" universal socket adapter, 1 pc 3/8\" universal socket adapter, 3 pcs drill bit holders, 10 pcs screwdriver bit set, 1 pc universal socket grip and 1 pc wrench power drill adapter tool. This set can meeting all your needs.
• ?105 degree Right Angle Drill Extension: 105 degree hex drill bit screwdriver socket holder adaptor can be connected to the drill, rechargeable drill or manual wrench, extending their reach to inaccessible stenosis , twisting screws, nut and more.
• ?Universal Socket Adapter: 1/4 inch, 3/8 inch, 1/2 inch square nut hex shank driver drill bit each with a 1/4 inch hex drill bits, they are applied in the installation of pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool. Universal socket can automatically adjust to any size or shape, suitable for standard 1/4 to 3/4 inches screws, nuts, and blots.
• Flexible Drill Extension: The bendable drill extension bit can be twisted and rotated at many different angles. It can drill into small spaces and various gaps without requiring you to manually perform flexible installation work.
• ?Wide Appliaction: Compatible with small wrench, cordless screwdriver, low speed dc hand drill, pneumatic screwdriver, torque drill, electric screwdrivermainly applied in computer chassis, electrical cabinets, furniture, electrical appliances and other narrow space screwdriver etc.

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