Bi-Metal Hole Saw Kit, 19 Pcs., General Purpose, 3/4" To 3",, Fast Cut Clean.

19PCS BI-METAL Hole Saws for Cutting wood, Plastic, thin Metal, Fiberboard Specifications: -- Material: M42 high-speed steel & bi-metal -- Cutting Depth: 1-1/2inch / 38mm -- Large Arbor Shank Dia: 1/2" / 12.5mm -- Small Arbor Shank Dia: 3/8" -- Drill Bit Dia: 1/4inch / 6mm -- Allen Wrench: 5/32inch / 4mm What You Get: 13 pcs size saw blades: 19mm/ 3/4’’ , 20mm / 22/25’’ , 22mm / 7/8’’, 25mm/ 1’’ , 35mm/ 1-3/8’’ , 29mm/ 1-1/8”, 32mm/ 1-1/4”, 38mm/ 1-1/2’’ , 44mm/ 1-3/4’’ , 51mm/ 2’’ , 57mm/ 2-1/4’’ , 64mm/ 2-1/2’’, 76mm/ 3” 2×Arbors 4×Pilot Bits 1×Hex Keys 1 x Adapter A Sturdy Plastic Carrying Case Use Step: 1.Installing guide holes and hole saws. 2.Hold the drill pen until the cutting surface and rotate clockwise. 3.When drilling starts, cut at a slow speed and maintain a steady pressure. 4.The hole saw then cuts out the hole immediately. Note: -- Hole saw may become overheated and get damaged or even burned up due to fast rotary friction, we suggest customers to use coolant (Not Includes) to keep the hole saw cold during usage. -- Holding the drill straight to the cutting surface, and drill as clockwise rotation. -- Keep the drill be stable when drilling, otherwise, the center bit may get snapped due to excessive shaking. -- Start drilling with a slow drill rotary speed, or the center bit may be shattered on first use.

Product Features

  • General Purpose Sizes: Includes 19mm/ 3/4’’ , 20mm / 22/25’’ , 22mm / 7/8’’, 25mm/ 1’’ , 35mm/ 1-3/8’’ , 29mm/ 1-1/8”, 32mm/ 1-1/4”, 38mm/ 1-1/2’’ , 44mm/ 1-3/4’’ , 51mm/ 2’’ , 57mm/ 2-1/4’’ , 64mm/ 2-1/2’’, 76mm/ 3” hole saws , plus 2 pilot drill bits for replacement, 1 big arbor ( contain 1 drill bit) , 1 small arbor ( contain 1 drill bit) , 1 hex key , 1 medium adapter , kit comes in a plastic carrying case for storage and easy transportation.
  • Quality Material - The Hole saw is made of M42 high-speed steel(HSS) and Bi-metal, Great heat resistance and anti-abrasive, High speed steel teeth for fast and clean cuts, boasts advantages of high-performance, rust protection and durable,was built tough for repeat use.
  • Sharp Teeth & Smooth Cutting - The Specially designed sharp tooth edge design makes the cutting smooth and fast. The side holes for chip removal improve the speed of removing debris and make the opening smooth. More stable operation.
  • Wide Usage - The bi-metal Hole Saw Drill Bit is designed for cutting a holes on plaster, wood, plywood, plastic, drywall, acrylic-board. Great for making Core hole Boards. The saw mandrels of various specifications are compatible with most commonly used electric drills. Sturdy plastic box is easy to store. Make your work easier.
  • Perfect Home Tool & Our Service: Ideal for Home DIY plumbing, construction, aircraft, electrical, maintenance and automotive applications. Our Service - If you are not satisfied with our product, just contact us. We promise you we are pleasure to offer you full refund or new free replacement.



Shipping:

Shipping is complimentary within the lower 48 US States.

  • We Do Not Ship to PO/APO Boxes, HI or Alaska
  • We Do Not Ship Outside of the Continental US
  • All items ship within 24-72 hours of Payment
  • For large items that require Freight shipping a valid phone number is required to call and schedule your delivery

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  • All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged
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