LZXQYMX
Diamond Step Drill Bit Set (20mm/35mm/50mm) - M10 Thread Hole Opener for Tile, Concrete, Marble - Chamfer & Polish with Angle Grinder
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R 1,170
10% off
Limited time offer
R 1,049
In stock
Low stock in USA warehouse Order soon to secure your order
Duties, insurance and VAT included
Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
Secure checkout
Your payment is fully protected
Duties & VAT included
No surprise charges at the door
Tracked delivery
Track your order end to end
Returns support
30-day return window
Description
- 3 Sizes in 1 Tool：Save time and money with combined 20mm/35mm/50mm steps – precisely enlarge, chamfer, or polish holes in tile, marble, and concrete without switching bits
- Diamond-Enhanced Durability：High-density diamond particles bonded to a steel core resist wear when cutting hard materials, maintaining sharpness longer than standard bits
- Universal M10 Thread Compatibility：Directly fits 100-type angle grinders (no adapter needed); includes conversion rod for handheld drills – perfect for jobsites or DIY workshops
- Dry/Wet Cutting Flexibility：Engineered for smooth operation with or without water cooling. Minimize dust during dry cuts or extend bit life with wet drilling
- Professional Finish, Reduced Chipping：Multi-layer conical design gradually opens holes to prevent cracking in tile/stone, leaving clean edges for pipes or fixtures
Technical Specifications
Manufacturer
LZXQYMX
Model
M10 Thread Hole Opener
Size
50mm
Height
2.5 cm
Length
2.5 cm
Width
2.5 cm
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.
