Home Improvement By VALYRIANTOOL

• Package & Size 10PCS 7/64\" Hex Drill Bits in one package, all drill bits are kept in a strong and professional plastic case with hanging hole which is convenient for storage and pick-up.
• Wide Applications VALYRIANTOOL Hex drill bit sets are built for general purpose applications, such as DIY projects, home maintenance and MRO (Maintenance, Repair and Operations). Working materials include mild steel, copper, aluminum, zinc alloy, cast iron, wood and plastics.
• HSS Black & Gold Oxide High speed steel (HSS) with black gold surface treatment gives VALYRIANTOOL Hex drill bits great durability and prolongs 3 times longer life than ordinary drill bits without coating.
• 118 Degrees Split Point and Parabolic Flute VALYRIANTOOL Easy Cut Split Point design makes drilling easy with less pressure and prevents drill bits walking on the working surface. Fully ground modified parabolic twist flute design clears chips quickly, decreases friction and heat damage.
• Quick Change Solid Hex Shank 1/4\" (6.35mm) hex shank fits into standard power tools and impact drivers. VALYRIANTOOL Hex drill bit's solid bonding technology eliminates radial runout and improves concentricity. High torque, impact-rated accuracy.

• M2 High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
• Round shanks allow use with a wide variety of toolholding systems.
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
• Ideal for drilling in low and medium tensile strength materials.

• 20PCS 1/4\" Cobalt Drill Bits 20PCS - 1/4\"(Drilling Diameter) x2-3/4\"(Flute Length)x4\"(Overall Length) Metal Drill Bits. This drill bit fits the majority of power drill currently on the market.
• M35 Cobalt High Speed Steel Industry grade M35 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
• Fully Ground Process & 135 degree Split Point Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
• Multiple Application Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling.
• 90 Days Warranty If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.

• M35 HSSCO High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
• Black and gold polished treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
• 135-Degree split point for accurate centering and fast penetration and round shanks allow use with a wide variety of toolholding systems.
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
• Ideal for drilling in cast iron, zinc alloy, copper, stainless steel and so on.

• Package & Size 10PCS 7/64\" Hex Drill Bits in one package, all drill bits are kept in a strong and professional plastic case with hanging hole which is convenient for storage and pick-up.
• Wide Applications VALYRIANTOOL Hex drill bit sets are built for general purpose applications, such as DIY projects, home maintenance and MRO (Maintenance, Repair and Operations). Working materials include mild steel, copper, aluminum, zinc alloy, cast iron, wood and plastics.
• HSS Black & Gold Oxide High speed steel (HSS) with black gold surface treatment gives VALYRIANTOOL Hex drill bits great durability and prolongs 3 times longer life than ordinary drill bits without coating.
• 118 Degrees Split Point and Parabolic Flute VALYRIANTOOL Easy Cut Split Point design makes drilling easy with less pressure and prevents drill bits walking on the working surface. Fully ground modified parabolic twist flute design clears chips quickly, decreases friction and heat damage.
• Quick Change Solid Hex Shank 1/4\" (6.35mm) hex shank fits into standard power tools and impact drivers. VALYRIANTOOL Hex drill bit's solid bonding technology eliminates radial runout and improves concentricity. High torque, impact-rated accuracy.

• 20PCS 1/4\" Cobalt Drill Bits 20PCS - 1/4\"(Drilling Diameter) x2-3/4\"(Flute Length)x4\"(Overall Length) Metal Drill Bits. This drill bit fits the majority of power drill currently on the market.
• M35 Cobalt High Speed Steel Industry grade M35 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
• Fully Ground Process & 135 degree Split Point Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 degree split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
• Multiple Application Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling.
• 90 Days Warranty If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.

• M35 HSSCO High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
• Black and gold polished treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
• 135-Degree split point for accurate centering and fast penetration and round shanks allow use with a wide variety of toolholding systems.
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
• Ideal for drilling in cast iron, zinc alloy, copper, stainless steel and so on.

• M2 High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge.
• Round shanks allow use with a wide variety of toolholding systems.
• When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging.
• Ideal for drilling in low and medium tensile strength materials.

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