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牧田 D-44454 金鋼石空心鑽(三側面)
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Makita鑽咀

Makita 牧田 D-44454 金鋼石空心鑽20MM

Supply status
In Stock
Order code
Y8E2PGY
Manufacturer model number
D-44454
Selected configuration
Standard item

Unit price

$220.00/ 件

Final pricing and available offers are confirmed at checkout

Merchandise subtotal

$220.00

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Sold by

JACO自營旗艦店

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01 / Product briefing

Product Description

Review the intended use, key features, and technical information supplied for this product.

Makita D-44454 diamond core bit, 20 mm diameter, designed for angle grinders (115–230 mm) with M14 thread. Suitable for dry drilling applications. The diamond segment height is 10 mm, and it can withstand speeds up to 12,000 min⁻¹ for fast, precise hole cutting.

Features & Benefits
  • Diamond abrasive for long life and efficient cutting in tiles, stone, and other hard materials
  • M14 thread fits a wide range of angle grinders
  • Dry drilling design – no water cooling required, easy to use
  • 10 mm diamond segment height enhances drilling speed
  • Maximum speed 12,000 min⁻¹ for rapid hole creation
Specifications
ModelD-44454
Drill hole diameter20 mm
ThreadM14
Diamond segment height10 mm
Weight86 g
Compatible toolAngle grinder (115–230 mm)
Max. speed12,000 min⁻¹

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