The Best 30 Hole of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 30 Hole of 2022. Check our ranking below.
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- Slide punch for easy loose-leaf creation Great for organizing documents
- Easily loose-leaf printed text distributed at school or cram
- Compatible Sizes: A4/30 holes; Compatible quantity: 5 sheets
- Hole diameter: 0.2 inches (5.5 mm); Hole spacing: 0.4 inches (9.5 mm); Hole depth: 0.25 inches (6.35 mm)
- Product Size (W x L x H): 18.3 x 3.3 x 3.8 inches (465 x 85 x 96 mm); Weight: 3.9 oz (1,400 g)
- 3-hole punch with powerful punch head is designed for high-volume punching can punch up to 30 sheets of standard weight paper at a time
- Ideal for pre-punching letter-size (8.5 x 11 inches) paper before adding to 3-ring binders; creates 3 perfectly spaced round-shaped holes
- Adjusted punch head can adjust the hole distance and reduce the number of the punching hole as per needs
- Easy-access tray allows for conveniently removing paper confetti remnants
- Handle locks in the down position for compact storage when not in use
- For accurate hole punching when using prong fasteners
- Punches 1/4" holes
- Punches 30 sheets
- Adjustable centering gauge for punching accuracy
- Easy to empty chip tray
- 【Specific Information】The cutting diameter is 30mm|1-3/16", and the TCT drill is made of high-hardness alloy. It has wear resistance and cutting resistance, and the ultra-hard chip with high precision and excellent sharpness is used. There is a spring in the center to assist in removing the cut metal material.
- 【Compatible Strengths】It can reach a cutting depth of 25mm （1“） in metal and the alloy blades are tilted 5 °, which making cutting easier.It can easily guide various decorative and industrial applications .
- 【Various Purposes】The shank is made of triangle shape and it is used for various hole drilling tasks such as DIY projects, plumbing, electrical work, and is perfect for drilling large diameter holes in doors, cabinets, knobs, or desks at home.
- 【Reminder】Before using, please make sure the center drill is securely attached. Use it vertically to the material, use cutting oil when cutting metal materials, and start cutting at low speed. The blade will slow down as it approaches the material, reducing rapid wear of the blade tip.
- 【Multiple material applications】：This Carbide Hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Ideal for stainless steel, metal, iron, aluminum, FRP, mild steel,plastic,wood(NOTE:Burrs on the edges when used on wooden materials，DO NOT used for Glass,concrete, tiles and stone！！！）
- Material-The hole saw is with Carbide Tipped and the main body is made of tough steel.
- Dimension-Cutting Dia: 30mm/1.2";Shank Dia: 10mm/0.4" ;Hole Saw Depth Approx.: 1"
- Package Content-1 x Hole Saw + 1 x L Wrench + 2 x Pilot Drill Bit
- Accurately Locate-Split Tip Pilot Drill Bit is used to locate the position precisely and protect carbide teeth from impacting when the pilot drill bit through the cutting material.
- Applicable Material-You can easily to drill on the stainless steel plate, iron, steel, castings, aluminum alloy and other metal plate drilling.
- Applicable Hole Diameter: 30-33mm / 1.18"-1.3"; Head Diameter: 38mm / 1.5"; Height: 12mm / 0.47"; Package Content: 8pcs x Silicone Plugs; Notes: Please measure your own installation hole diameter before purchasing and choose the appropriate product according to the applicable size shown in the figure
- Silicone Plugs: Made of silicone, the hole plug is flexible and durable, with high-temperature resistance and corrosion resistance, making it safer to use.
- Design: The hole plug provides reliable sealing performance, can fit well on smooth surfaces, and is not easy to fall off, ensuring that the hole is completely closed to prevent dust, moisture, and dirt from entering.
- Easy to Use: Simply insert the silicone round hole plug into the hole and gradually push it inward. After ensuring that the hole plug fits tightly into the hole, the installation can be completed.
- Wide Application: The rubber hole plugs are suitable for sealing and covering holes in cabinets, as well as various pipes, containers, equipment, mechanical parts, and other objects.
- 【Package Content】- 1 x Hole Saw, 1/4-Inch hex shank, 1 x Drill Bit, 1 x Allen Wrench.
- 【Dimension】- Cutting diameter：1-3/16"(30mm), cutting depth：1"(25mm)
- 【Material】- The hole saws are made of M42 high-speed steel and Bi-metal,offering a combination of hardness and toughness for wear resistance.
- 【Feature 1】 1/4-Inch hex shank for use in quick change chucks
- 【Feature 2】 There is a spring drilled in the center of the high-speed steel to push out the cut chips , ensuring smooth and clean cut of the hole saw blade.
- 【Latest improvements】: professional grade drilling, upgraded the blade of the alloy, so that the sharpness, product life greatly exceeded other styles on the market, than the other same alloy opener service life of about 5 times longer than. Process improvements make the product drain better, faster heat dissipation, and smoother.
- 【Fast & Precise Cuts】: the use of three blade design, noise compared to other home single blade, noise is lower, cutting more smoothly. Alloy blades are tilted 5 °, making cutting easier.
- 【Product Specifications】：Cutting diameter: (30mm|1-3/16") Cutting deapth:63/64"(25mm);Shank Dia: 10mm ;In the package Includes a drill, and 2 springs
- 【Wide Application】Ideal for stainless steel, metal, iron, and plastic, aluminum, FRP, etc. so on. (test for your reference: it apposite to cut a hole on 3mm stainless steel,15mm iron plate,15mm aluminum alloy.)
- 【Reminder】For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set.
- Size cutting diameter：1-3/16" (30mm) ， cutting depth: 1 inch（60mm）, shank dia.: 3/10 inch(8mm), perfect for drilling hard metal
- Material made from high quality tct carbide( tungsten carbide tipped cutters), high-grade titanium-plated cemented carbide tooth, ensuring its high hardness, rust proof, sturdy and durable
- Unique three-blade design this tct hole saw teeth designed with three-blade, include outer blade, middle blade, and inner blade, making it sharper and more efficient, ideal for cutting hard metals
- Multipurpose tools:This hole saw set apply to bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, f.r.p and other general sheet metal；note: Cannot be used for concrete, tiles and stone
- Reminder: For safety purposes, remember to add coolant during continuous high-speed drilling, and please wear protective goggles and gloves when using our hole saw set
Last update on 2025-06-19 / Affiliate links / Images from Amazon Product Advertising API
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