Best Drill Doctor 750x Drill Bit Sharpener in 2025
Updated on July 2025
#1
Recommended
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- Sharpens standard drill bits from 3/32" to 3/4", including damaged bits.
- Enhances cutting performance by sharpening and splitting tips for extended bit life.
- Supports standard bit angles between 115-140 degrees for versatile sharpening.
- Includes a 3-year warranty covering defects in workmanship and design.
- Manufactured and calibrated in Oregon, ensuring high quality and standards.
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- Sharpens standard drill bits from 3/32" to 3/4", including damaged bits.
- Enhances cutting performance by sharpening and splitting tips for extended bit life.
- Supports standard bit angles between 115-140 degrees for versatile sharpening.
- Includes a 3-year warranty covering defects in workmanship and design.
- Manufactured and calibrated in Oregon, ensuring high quality and standards.
#2
Value for Money
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- Sharpens standard drill and twist bits ranging from 3/32" to 1/2", with an available upgrade for a 3/4 inch chuck.
- Enhances cutting performance by sharpening twist-style drill bits and splitting the cutting tip to minimize wear.
- Supports sharpening to 118 or 135 degrees to match common bit angles for optimal performance in various projects.
- Includes a 3-year warranty covering defects in workmanship or design.
- Manufactured and calibrated in Ashland, Oregon, ensuring high-quality standards and sourcing from reputable suppliers.
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- Sharpens standard drill and twist bits ranging from 3/32" to 1/2", with an available upgrade for a 3/4 inch chuck.
- Enhances cutting performance by sharpening twist-style drill bits and splitting the cutting tip to minimize wear.
- Supports sharpening to 118 or 135 degrees to match common bit angles for optimal performance in various projects.
- Includes a 3-year warranty covering defects in workmanship or design.
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#3
10% Off
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- High-precision sharpening for drill bits with 13 elastic collets accommodating diameters from ф3 to ф15.
- Adjustable point angle ranging from 95° to 135°, ensuring compatibility with different materials and precise drilling accuracy.
- Cubic boron nitride grinding wheel delivers a surface finish equivalent to new bits.
- Powerful DC motor enables high-speed operation at 4400 RPM with minimal noise.
- Designed for versatile use in factories, workshops, or home projects, allowing easy maintenance of drill bit sharpness.
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- High-precision sharpening for drill bits with 13 elastic collets accommodating diameters from ф3 to ф15.
- Adjustable point angle ranging from 95° to 135°, ensuring compatibility with different materials and precise drilling accuracy.
- Cubic boron nitride grinding wheel delivers a surface finish equivalent to new bits.
- Powerful DC motor enables high-speed operation at 4400 RPM with minimal noise.
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#4
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- Compatible with XP and 500X models using an optional large bit chuck.
- Serves as a direct replacement for the 750X model.
- Accommodates drill bits ranging from 3/32 to 3/4 inches in size.
- Not suitable for 350X, SB, or any Classic Drill Doctor sharpeners.
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- Compatible with XP and 500X models using an optional large bit chuck.
- Serves as a direct replacement for the 750X model.
- Accommodates drill bits ranging from 3/32 to 3/4 inches in size.
- Not suitable for 350X, SB, or any Classic Drill Doctor sharpeners.
#5
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- Compatible with models XP, 500X, and 750X
- Designed to sharpen left hand (reverse twist) bits sized from 3/32″ to 1/2″
- Not compatible with models 350X, SB, or any Classic Drill Doctor sharpeners
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- Compatible with models XP, 500X, and 750X
- Designed to sharpen left hand (reverse twist) bits sized from 3/32″ to 1/2″
- Not compatible with models 350X, SB, or any Classic Drill Doctor sharpeners
#6
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- Multi-functional sharpening station with dual speed motor for efficient resharpening of drill bits and tools.
- Interchangeable guide system offers adjustable angles for knives, scissors, axes, and pocket knives; includes tool and garden guides.
- Work Sharp technology ensures precise sharpening with durable abrasive discs and angled guides for knives, tools, and more.
- Resharpens dull and broken drill bits ranging from 3/32-inch to 1/2-inch, including high-speed steel and TiN-coated options, restoring them in minutes.
- Family-owned business in Oregon, USA, with all products backed by a 3-year warranty against defects in workmanship or design.
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- Multi-functional sharpening station with dual speed motor for efficient resharpening of drill bits and tools.
- Interchangeable guide system offers adjustable angles for knives, scissors, axes, and pocket knives; includes tool and garden guides.
- Work Sharp technology ensures precise sharpening with durable abrasive discs and angled guides for knives, tools, and more.
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#7
15% Off
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- Precise sharpening for drill bits with adjustable angle for various materials and speeds.
- Compatible with multiple drill bit sizes using 18 elastic collets from ф3 to ф20.
- Equipped with both CBN and SDC grinding wheels for different material types.
- Durable construction with a robust DC motor for efficient performance at 4500RPM.
- Ideal for professional and DIY use in workshops, factories, and home projects.
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- Precise sharpening for drill bits with adjustable angle for various materials and speeds.
- Compatible with multiple drill bit sizes using 18 elastic collets from ф3 to ф20.
- Equipped with both CBN and SDC grinding wheels for different material types.
- Durable construction with a robust DC motor for efficient performance at 4500RPM.
- Ideal for professional and DIY use in workshops, factories, and home projects.
#8
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- Sharpen various drill bit types including high-speed steel, masonry, cobalt, and tin-coated.
- User-friendly system ensures a precise cutting edge on frequently used bits.
- Prolongs the lifespan of your drill bits.
- Compact sharpener suitable for use in the field, at home, or in a workshop.
- Features angle guides for 20° sharpening on the diamond plate and 25° on the fine ceramic rod.
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- Sharpen various drill bit types including high-speed steel, masonry, cobalt, and tin-coated.
- User-friendly system ensures a precise cutting edge on frequently used bits.
- Prolongs the lifespan of your drill bits.
- Compact sharpener suitable for use in the field, at home, or in a workshop.
- Features angle guides for 20° sharpening on the diamond plate and 25° on the fine ceramic rod.
#9
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- Sharpens drill bits from 3/32" to 1/2", compatible with wood and light metals.
- Durable diamond sharpening wheel maintains its shape and helps prevent overheating during use.
- Simplified operation with V-block jaws for secure bit holding and accurate 118° angle sharpening.
- Comes with a 3-year warranty covering defects in workmanship and design.
- Designed and calibrated in Oregon, ensuring high-quality manufacturing standards.
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- Sharpens drill bits from 3/32" to 1/2", compatible with wood and light metals.
- Durable diamond sharpening wheel maintains its shape and helps prevent overheating during use.
- Simplified operation with V-block jaws for secure bit holding and accurate 118° angle sharpening.
- Comes with a 3-year warranty covering defects in workmanship and design.
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#10
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- Compatible with drill bits ranging from 1/8-inch to 15/32-inch (3-12 mm) for various sharpening tasks.
- Designed for beginners, this drill bit positioning plate allows for quick and effective sharpening of old drill bits in just two seconds.
- The drill bit positioning plate ensures a fixed sharpening angle, reducing risks associated with traditional methods.
- Includes an additional brown corundum grinding wheel to counteract accelerated wear from cobalt drill bits.
- Note: This sharpener is specifically for 130° twist drill bits; ensure the correct angle is selected before purchasing, as not all angles can be sharpened. Cobalt-containing twist drills are not suitable.
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- Compatible with drill bits ranging from 1/8-inch to 15/32-inch (3-12 mm) for various sharpening tasks.
- Designed for beginners, this drill bit positioning plate allows for quick and effective sharpening of old drill bits in just two seconds.
- The drill bit positioning plate ensures a fixed sharpening angle, reducing risks associated with traditional methods.
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