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90mm Concrete Drill Bit (XL Alloy Teeth) 220mm SDS Plus Shank

★★★★★ 4.5 rating · 17 reviews · 167+ sold
$12.21 $15.8730000495911 30% OFF
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Product Details

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2024 New Model Set --- Includes 1x 90mm core drill, 1x 220mm SDS Plus shank shaft, 5x dust bags, 1x fixing screw, 1x wrench.

Upgraded XL Alloy Teeth --- (6.3) Upgraded high-strength tungsten alloy teeth ensure optimal distribution of impact force over a large area, providing durability.

Durable Material --- Made of high-quality 40cr steel and tungsten, using high-frequency welding technology. Features smooth inner and outer weld seams for exceptional durability. The 4- cutting center drill improves drilling speed.

Versatile Use --- Ideal for creating through-holes for installing air conditioners, ventilation fans, etc. The drill easily penetrates concrete, brick, and drywall.

Quality Service --- For use under 100mm: use a 7A-9A SDS Plus shank. For use over 100mm: use a 9A-13A SDS Plus shank. We promise satisfaction with our after-sales service.

90mm Concrete Drill Bit (XL Alloy Teeth) with 220mm SDS Plus Shank + 5 Dust Bags | High-Strength Tungsten Alloy Teeth Core Drill for Cement, Stone, Walls, and Foam Bricks

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Category
Other
Condition
New/unused
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From
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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.

Customer Reviews (17)

4.5
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User4442740
★★★★★
2026-11-07

Gut verarbeitetes Produkt, das für den täglichen Gebrauch geeignet ist.