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dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz
dewalt_dt20421_qz

DEWALT DT20421-QZ circular saw blade PCD laminate/fibre cement 115x10x4t

Recommended Retail Price €71.51
31.95 tax incl.
€26.40 excl. VAT (incl. all environmental contributions)
On order: delivered from 25/09/2026
each

  • Delivery by DHL

Tough cutting with Dewalt

  • Long lasting diamond teeth: You cut effortlessly through abrasive fiber cement boards using four durable polycrystalline diamond tipped teeth.
  • Reduced dust during cutting: The specialized tooth geometry minimizes dust creation, allowing you to maintain a cleaner workspace while cutting.
  • Versatile multi material use: You achieve clean cuts across laminate, fiber cement, and dense composites with the 1.8 mm kerf.

With the Dewalt DT20421-QZ circular saw blade, you cut effortlessly and with extreme wear resistance through highly abrasive materials. Featuring a 115 mm diameter, a 9.5 mm bore, and a 1.8 mm kerf width, this blade is equipped with four polycrystalline diamond (PCD) tipped teeth. You achieve clean, precise cuts in fibre cement boards, laminate, and dense composites such as Trespa. The dedicated tooth geometry ensures a significantly longer service life than standard blades and noticeably reduces dust generation on the jobsite.

Product description

  • 115mm 4T MULTI MATERIAL CIRC SAW BLADE

Features

  • Designed to cut through abrasive materials such as fibre cement or laminate
  • Perfect for cutting cement fibreboard and other dense composite panels
  • In addition, this blade performs exceptionally well on dozens of other applications, including: laminated and melamine surfaces, soft and hardwood, MDF, plywood and chipboard
  • Multi Material
  • Poly Chrysaline Diamond Tooth - 100X Life vs TCT Tooth
Key features according to our expert
  • Saw blade diameter: 115 mm
  • Bore size: 9,5 mm
  • Number of teeth: 4
  • Kerf width: 1,8 mm
  • For material: Laminate; Cement-bonded boards
  • Mounting (saw blade/cutter): Round
Specifications / All features
  • Brand: DEWALT
  • EAN: 5054905256005
  • Supplier number: DEWALT DT20421-QZ
Saw blade diameter
115 mm
Bore size
9,5 mm
Number of teeth
4
Kerf width
1,8 mm
For material
Laminate; Cement-bonded boards
Mounting (saw blade/cutter)
Round
Thickness
1,0
Rake angle
1,4 mm
Application material
1,8 mm
Diameter
115,0 mm
Kerf thickness
Flat Top
Grind
9,5 mm
Plate thickness
Extreme
Pack quantity
4
Tooth count
Clockwise
Bore size
Multi
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