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2026-11-07
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Step Drill Bit Set, 4-Piece, MOHOO, DIY, with Pouch, Drill Bits
$10.00
$13
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Product Details
Description
Specifications
Care Guide
Step Drill Bit Set, Hex Shank, 4-Piece Set, Titanium Coated, Spiral, HSS, 4-32mm, 4-20mm, 4-12mm (HSS4241) 9 Steps
Hole Drilling Bit
For Ironworking, Woodworking, DIY Tools, Home Use, With Storage Pouch
Step Drill Bit Set, 4 Pieces, DIY, With Pouch
Spiral, Impact, Hex Shank
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[Product] Step Drill Bit Set, 4 Pieces (with case)
[Sizes]
- 4-12mm (4, 6, 8, 10, 12mm)
- 4-20mm (4, 6, 8, 10, 12, 14, 16, 18, 20mm)
- 4-32mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm)
[Material] HSS Steel (Titanium Plated)
[Shank Size] 6.35mm
Hex shank allows use with electric drills and impact drivers!
β HSS steel with titanium coating for surface treatment
β Excellent heat resistance and wear resistance
β Superior sharpness
β No need to change bits each time
β Bamboo shoot shape with steps from the tip
β Can drill holes to your desired size, from large to small
β Ideal for DIY, sheet metal work, processing thin iron plates, aluminum plates, wood, resin, etc.
β For drilling holes, expanding existing holes, chamfering, and deburring
β 4-piece set allows drilling of various hole sizes
β Can be used differently depending on the application
*Cooling with water during operation effectively extends the life of the drill bit.
Recommended drilling speed is 250-400 RPM.
Category
Drills & Drill Parts
Condition
New/unused
Shipping
Included in price (by seller)
From
Tokyo
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.