No.36T/TL T.C.T. Adjustable Circle Cutter

For drilling a hole for ceiling light, pipe, duct in cement board


  • Range in size 30mm to120mm.
  • With the use of Long Bar 200mm or 300mm as an optional attachment, drilling 200mm or upto 300mm diameter is available.
  • Smooth and speed work by twin-blades.
  • Use the hex wrench in the attachment to adjust the sizes.
  • Suitable for Hard wood and for cement board.


Usage Wood
Cement Board
Hard wood
 Recommended tool(s) Electric Power Drill
RPm Range Bar Length 120mm: Less than 1,500 rpm
Bar Length 200mm: Less than 600 rpm
Bar Length 300mm: Less than 600rpm
Material(s) Body:High Carbon Steel
Center Drill:High Carbon Steel with T.C.T.
Replaceable Blade:T.C.T.
Capacity Bar Length 120mm:Hole sizes 30mm - 120mm
Bar Length 200mm:Hole sizes 30mm - 200mm
Bar Length 300mm:Hole sizes 30mm - 300mm
Applicable depth:Single face 25mm /Both face 50mm


  • t.c.t. adjustable circle cutter size

  • unit:mm

Product No. Name Size Shank Shape Qty (Inner Box)
36T Set 30×120 10 6
36TL Set with 200mm Bar 30×200 6


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Replaceable Blade

  • replaceable blade size

Product No. Description Qty (Inner Box)
36T-K 2pcs Set 6

※No.36T-K: Shared use of replaceable blade for No.5010T and No.5010AT.

Center Drill

  • center drill size

  • Size:D
  • Overall Length:L
  • Spiral Length:SL
  • Shank Shape:d
  • Unit:mm

Product No. Size Overall Length Spiral Length Shank Shape Qty (Inner Box)
36T-CD 8 70  30 8 1

※No.36T-CD: Shared use of replaceable center drill for No.5010T.


  • bar size

  • 単位(mm)

Product No. Length Thickness Qty (Inner Box)
36T-B120 120 9 1
36T-B200 200 9 1
36T-B300 300 9 1

※ Bar includes safety stopper.

Other Assembly

  • other assembly

  • Unit:mm

Product No. Name Size Qty (Inner Box)
36T-OP1 Center Drill set screw 8×8 1
36T-OP2 Bar set screw 8×12 1
36T-OP3 Holder set screw (1pc) 5×15 1
36T-OP4 Replaceable Blade set screw (1pc) 5×10 1
36T-OP5 Safety Stopper (1pc) 6×6 1
36T-OP6 Hex Wrench 4 1
36T-OP7 Main Shaft - 1
36T-OP8 Holder without Replaceable Blade Left 1
36T-OP9 Holder without Replaceable Blade Right 1

※ Main Shaft includes center drill set screw and bar set screw.

※ Holder includes the holder set screw and replaceable blade set screw.

Bits of knowledge

  • Changing Bits the attached standard bar to the optional bar of 200mm (36T-B200), or 300mm(36T-B300), drilling capacity will also be 30mm to 200mm, or to 30mm to 300mm.
  • Long bar of another Adjustable circle cutter will not be able to fit.


  1. 1. Can we use it with the Drill Press Machine?
    Yes, as the T.C.T. Adjustable Circle Cutter is not the leading screw type. Always use the brad point type when you use it with the Drill Press Machine.


Adjustable Circle Cutter series Other Assembly list (PDF)
Adjustable Circle Cutter series Other Assembly list
Adjustable Circle Cutter series Other Assembly list

Associated Product

  • t.c.t. quick adjustable circle cutter
  • t.c.t. adjustable circle cutter