M
User6470824
★★★★★
2026-11-09
It’s a functional and reliable product with a simple design.
Hex Shank Step Drill Bit, Twist Drill M35 Cobalt High-Speed Steel 2-Piece Set
$15.05
$19.5650002479553
30% OFF
Flash Sale ends in
00d
00h
00m
00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
Thank you for viewing ??
?? Free Shipping
?? Immediate Purchase OK!
《Product Description》
Material: M35 Cobalt High-Speed Steel
Finish Type: Titanium
Cutting Angle: 118 degrees
Brand: QQV
Tool Flute Type: Spiral
About this product
[6.35mm Hex Shank]: The step drill features a 6.35mm hex shank for a secure grip and effective anti-slip. 4-20mm (9 steps): 4-6-8-10-12-14-16-18-20mm. 4-12mm (9 steps): 4-5-6-7-8-9-10-11-12mm.
[High-Quality M35 Material]: Made from M35 cobalt alloy, it offers excellent hardness and wear resistance. The M35 alloy material ensures the drill bit's durability and stable performance.
[Titanium Aluminum Nitride Coating]: Utilizes a titanium aluminum nitride coating for superior wear and corrosion resistance, enhancing the step drill's durability. This special coating reduces friction and extends the drill bit's lifespan while maintaining stable cutting performance.
[Double-Edge Design]: The step drill employs a double-edge design to improve cutting efficiency and increase the flexibility of the step drill. The 75° spiral edge and 118° X-type drill bit prevent slippage, allowing for faster drilling and precise cutting.
[Compatible with Various Materials]: This step drill is designed to work with a variety of materials including wood, metal, and plastic. It is suitable for high-hardness materials such as aluminum plates, steel plates, stainless steel plates, carbon steel, stainless steel plates under 1mm thick, and iron plates and aluminum plates under 3mm thick.
This is an unused item.
Thank you for your consideration ??
Category
Drills & Drill Parts
Condition
New/unused
Shipping
Included in price (by seller)
From
Shizuoka
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.