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Makita D-40509 Spiral Flute Step Drill Bit 4–32 x 102 mm 3-Flat Shank

Name: Makita D-40509 Spiral Flute Step Drill Bit 4–32 x 102 mm 3-Flat Shank
Brand: MAKITA
SKU: 26-d-40509
Price: 2190.00 THB
Availability: InStock

Brand : MAKITA

Warranty2 years

Makita D-40509 Spiral Flute Step Drill Bit 4–32 x 102 mm 3-Flat Shank

Makita D-40509 Spiral Flute Step Drill Bit 4–32 x 102 mm 3-Flat Shank - 1

26-d-40509

2,190 Baht

SKU 26-d-40509 ⧉

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Price 2,190 Baht
(VAT included)

Weight : 0.2 kg

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EAN
Brand country: Japan
Weight: 0.2 kg
Manufacturer warranty: 2 yearsaccessories excludedTerms

The ultimate hole enlarging solution! Makita B-57146 4-32 mm step drill bit handles heavy-duty work! Strong and durable, ready for any jobsite. Trust in Makita brand quality.

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SKU 26-d-40509
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Features

Spiral Flute Design: The cutting flutes are designed in a spiral, which reduces snagging when stepping up sizes, ensuring smoother and more stable drilling than standard straight flutes.

HSS-TiN Coating: Made of high-speed steel coated with titanium nitride (gold color) for excellent heat dissipation, reduced chip clogging, and extended cutting edge life.

Efficient Chip Removal: The spiral flutes quickly eject metal chips, reducing heat accumulation on the drill bit body.

Laser Marking: Each step size is clearly laser-engraved, making it easy to read even while the bit is rotating.

Application

Structural and control cabinet work: Ideal for drilling large holes in sheet metal to install electrical equipment, gauges, or large conduit feed-throughs.

Industrial applications: Used for work demanding high precision and clean, burr-free holes without the need for secondary operations (such as deburring).

Machinery maintenance: Used to enlarge existing holes in medium-thickness steel or aluminum sheets.

ดอกสว่านสเต็ปเกลียว Makita D 40509 ขนาด 4–32×102 มม Three Flat ก้านกลม

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