Metal Drill 3-12/4-12/20/32mm Step Drill Bit Spiral Flute HSS Steel Cone Coated Mini Drill Bit Tool Set Hole (Color : 4-20mm(1PC))

★★★★★ 4.8 123 reviews

$35.98
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$35.98
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Product details

Management number 228509431 Release Date 2026/05/31 List Price $14.39 Model Number 228509431
Category

Gun Drill BitsDescription: Material: HSS (Suitable for use in the hardness below 25 degrees workpiece, such as carbon steel, the thickness of the plate in the 5MM) Size: 1PCS: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)--10 steps 1PCS: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)--15 steps 1PCS: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)--9 steps 1PCS: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)--5 steps 3PCS: 3-12mm, 4-12mm, 4-20mm 3PCS: 4-12mm, 4-20mm, 4-32mm

  • Gun Drill Bits
ASIN B0CNRGHW57
Model BOLNEY
Brand Name BOLNEY
Unit Count 1.0 Count
Item Weight 50 Grams
Part Number BOLNEY
Manufacturer BOLNEY
Number of Pieces 1

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4.8 out of 5
★★★★★
123 ratings | 50 reviews
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