We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Yellow bi-metal hole saw kit in a case with four blades 32 38 51 54 mm mandrels drill bits and hex key

Becowin KT2404BHL bi-metal hole saw kit 32-54mm 7 pcs

SKU CH-SD6P-1G192 MPN KT2404BHL

A 7-piece bi-metal hole saw kit cuts 32 mm to 54 mm holes in wood, metal and drywall, and includes mandrels, drill bits and a hex key in a durable case

  • Commercial or home useBasic
  • Main materialMetal
  • Sold asBasic, 7, 1-1/4 in to 2-1/8 in(32-54 mm) Saw Blade with Mand
  • Color and finishYellow
  • Key featuresBasic
  • Number of items7, 1-1/4 in to 2-1/8 in(32-54 mm) Saw Blade with Mandrels,Dr
  • Cuts thin metal, wood and drywall with sharp bi-metal teeth
  • Four hole saw sizes from 32 mm to 54 mm cover common tasks
  • Mandrels, drill bits and hex key included for immediate use
  • Durable case with designated slots keeps every piece organised
  • High-speed steel resists rust and wear for long service life

7-piece bi-metal hole saw kit

The Becowin KT2404BHL kit contains four bi-metal hole saw blades sized 32 mm, 38 mm, 51 mm and 54 mm, one mandrel, two drill bits and a hex key. All components are stored in a durable case with designated slots for organisation. The blades are made from high speed steel with rust, wear and corrosion resistance. This kit is intended for drilling tasks in metal, wood, PVC, plastic and drywall.

Suitable for DIY and light trade drilling

This set suits home DIY users creating cable holes in desks, drilling pipes or general woodworking. It also fits light trade work in thin metal, soft and hard wood, drywall, PVC board and plastic plate. The maximum cutting depth is 38 mm. Buyers who need to cut glass, stainless steel or ceramic tiles should look at alternative tooling. Users requiring holes larger than 54 mm or deeper than 38 mm will need a different kit.

Bi-metal construction for mixed materials

The single specification that decides suitability is the high speed steel bi-metal blade material combined with the 32 mm to 54 mm diameter range. This construction delivers sharp teeth for faster, clean cutting in the listed materials while resisting rust and wear. It determines the kit’s capability for thin metal, wood, drywall, PVC and plastic, and its limitation against glass, stainless steel and ceramics.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $25.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameBecowin
Model nameKT2404BHL
Part numberKT2404BHL
Color and finishYellow
Size & build
Main materialMetal
In the box
Number of items7, 1-1/4 in to 2-1/8 in(32-54 mm) Saw Blade with Mandrels,Drill Bits,Hex Key, Basic
More details
Commercial or home useBasic

Questions about this item

How do I install the mandrel and pilot bit in the Becowin KT2404BHL kit, and what step is often missed?

Insert the 32 mm, 38 mm, 51 mm or 54 mm blade onto the mandrel, lock the pilot bit with the hex key, then tighten the mandrel set screw — many forget the set screw and the blade spins loose.

Which parts of the Becowin KT2404BHL set will need replacement first with regular use?

The two pilot drill bits dull before the bi-metal blades; swap them when they wander or burn the workpiece.

What cutting-depth limit appears first when using the Becowin KT2404BHL hole saws continuously?

The 38 mm maximum cutting depth is reached before the blades overheat, so stop at that depth and clear chips.

More in Bits, Hole Saws & Accessory Kits

Similar items