Fits Type-100 Angle Grinders

Multi-Function DiamondChamfering Bit

Discover precision and performance with our diamond chamfering bit.

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Max Efficiency

Heavy-Duty Safety

Diamond Blade

Extreme Durability

Smooth Clearance

Universal Thread

4-in-1: Drill, Enlarge, Grind & Shape

Replace your bulky toolbox with one multi-purpose bit—save money, time, and space.

Drilling

Instant positioning with zero walking.

Enlarging

Effortlessly widen misaligned pipe holes.

Grinding

Smooth out rough, dangerous saw marks.

Shaping

Create beautiful, clean bevels and contours.

Zero Wobble, Zero Chipping. Peak Performance.

Ensuring maximum productivity with a cleaner, faster, and smarter cut every time

  • Zero vibration at high speeds delivers perfectly round holes without scratching.
  • Completely eliminate micro-cracks and chipping on expensive, delicate, high-end tiles.
  • Embedded cooling wax enables continuous dry cutting.
  • The tapered body expels dust instantly, reducing heat buildup to prevent tool burnout.

Industrial Brazed Diamonds, Extreme Durability

Built for repetitive, heavy-duty contractor use to outlast standard bits by 10x.

Brazed Diamond Coating

Provides brutal cutting power and extreme wear resistance without chipping.

High-Strength Metal Alloy

Withstands 11,000 RPM while absorbing vibration with rock-solid stability.

Trusted by Professional Craftsmen

Certified by UL, ANSI, CE, and RoHS

A total game-changer after 18 years in the business. Even complete beginners can get pro-level stone edges in seconds.

Wet & Dry, All-Material Versatility

Wet or dry, it effortlessly bites into the most stubborn, high-hardness substrates.

Granite & QuartzGranite & Quartz
PorcelainPorcelain
ConcreteConcrete
Marble & StoneMarble & Stone
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Dual Sizes, Universal Fit

Choose the right option for your tool and project.

For Angle Grinders

For Angle Grinders

Standard M10 thread fits most Type-100 grinders.

For Power Drills

For Power Drills

Premium shank adapter offers maximum versatility.

HOW TO USE

Pro Results Made Simple: Master It in 3 Steps

01 45° Angled Entry

Tilt at 45° to cut a precise starter notch.

02 90° Vertical Grinding

Maintain 90° for light, continuous orbital motion.

03 Continue to drill

Sway the machine along a circle.

SPEC

Detailed specs for a confident purchase.

Color

Gold

Material

Brazed Diamond & Metal Alloy

Diameter

10-38mm/10-50mm

Weight

200g/415g

Shank Thread

M10

Applications

Drilling, Enlarging, Grinding, Beveling

SPEC

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

💎 DRILL • ENLARGE • GRIND • SHAPE

🛠️ ONE BIT, MULTIPLE TASKS

✨ REFINE EDGES & CONTOURS

Risk-Free Purchase, Peace of Mind

30-Day Money-Back Guarantee

Review our return policy before placing your order.

24/7 Quality Customer Service

Contact us with questions about the product or your order.

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FAQ

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Q: Does this bit risk fracturing during use?

A: No. The solid steel body with brazed diamonds prevents shattering, making it much safer than standard cutting discs.

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Q: Is water required for it to work?

A: No. It supports dry grinding perfectly due to premium heat resistance, though water can extend its overall lifespan.

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Q: Can I use this with a standard drill?

A: Yes. While designed for M10 grinders, it includes a free 10mm adapter to fit your standard electric drill securely.

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Q: Will it chip or crack expensive tiles?

A: No. The ultra-fine diamond matrix grinds materials smoothly, ensuring a flawless edge without any chipping or cracking.

Customer Reviews

Customer review photo

★★★★★

Way faster than my old bits.

James A.

Verified purchase
Customer review photo

★★★★★

Good for the price. Works fast.

Michael T.

Verified purchase
Customer review photo

★★★★★

Worked great on the granite backsplash.

Thomas B.

Verified purchase