Can I use these drill bits in a standard handheld power drill?

We do not recommend using these carbide bits in handheld drills. They require the rigid setup of CNC machines, milling machines, or drill presses to prevent snapping. Any slight hand movement or vibration will easily chip or break the hard tungsten carbide tips.

What kind of metals can these tungsten carbide bits drill through?

These uncoated carbide bits easily cut through tough ferrous metals, stainless steel, and cast iron. They also work well on non-ferrous metals and hard alloys. The 135-degree split point design keeps the bit centered so it won't walk when you start drilling.

Do I need to use coolant when drilling with these carbide bits?

Yes, we highly recommend using coolant to protect your workpiece and extend the tool's life. High-speed drilling generates intense heat that can damage the cutting edges. Keeping the bits cool ensures clean cuts and prevents premature tool failure during heavy-duty runs.

Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking

Name: Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking
Brand: Compel
SKU: ACCS-00046
Price: 13.99 USD
Availability: InStock

Stock #:TBS-00173

SKU:ACCS-00046

Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking - Image 1

$13.99

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Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking

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Questions about this product

Can I use these drill bits in a standard handheld power drill?: We do not recommend using these carbide bits in handheld drills. They require the rigid setup of CNC machines, milling machines, or drill presses to prevent snapping. Any slight hand movement or vibration will easily chip or break the hard tungsten carbide tips.
What kind of metals can these tungsten carbide bits drill through?: These uncoated carbide bits easily cut through tough ferrous metals, stainless steel, and cast iron. They also work well on non-ferrous metals and hard alloys. The 135-degree split point design keeps the bit centered so it won't walk when you start drilling.
Do I need to use coolant when drilling with these carbide bits?: Yes, we highly recommend using coolant to protect your workpiece and extend the tool's life. High-speed drilling generates intense heat that can damage the cutting edges. Keeping the bits cool ensures clean cuts and prevents premature tool failure during heavy-duty runs.

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TOOLEYE premium carbide drill bit set for metalworking, featuring tungsten steel twist drills from 1.0mm to 20.0mm for CNC and lathe use.

Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking

Price$13.99

Rating4.9

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Engineered for precision and durability, the TOOLEYE Carbide Drill Bits deliver exceptional performance in hard metal applications. This comprehensive 1.0-20.0mm set features tungsten carbide tips for superior hardness and heat resistance, ensuring clean, accurate holes and extended tool life in demanding CNC, lathe, and manual drilling operations. Features and Benefits - Tungsten Carbide (Hard Metal) Tips - Provides extreme hardness and wear resistance, maintaining a sharp cutting edge far longer than standard HSS bits for consistent performance. - Full Size Range (1.0-20.0mm) - Offers a versatile selection for various hole diameters, making it a complete workshop solution for detailed and larger-scale projects. - Precision Ground Flutes - Ensures efficient chip evacuation during drilling, reducing heat buildup and preventing workpiece damage for cleaner results. - 135-Degree Split Point Design - Allows for faster penetration with less walking or skidding, enabling precise starting points without the need for a center punch. - Robust Construction - Built to withstand the high-speed, high-feed demands of CNC machining and heavy-duty lathe work without premature failure. Applications - CNC Machining and Milling - Ideal for automated production runs where consistent precision and minimal tool changes are critical for efficiency. - Lathe and Manual Metal Drilling - Perfect for machining shops and fabricators working with stainless steel, cast iron, and other tough alloys. - General Metal Fabrication - A reliable choice for workshops creating brackets, frames, or modifying metal components requiring clean, burr-free holes. - Automotive and Mechanical Repair - Suitable for drilling hardened bolts, exhaust components, or creating new mounting points in vehicle restoration and repair. Note For optimal performance and longevity, use with appropriate cutting fluid and secure workpiece clamping. Always operate within recommended speed and feed rates for the material being drilled.

Material: Tungsten Carbide (WC). Application: Hard Metal Drilling. Coating: Uncoated. Cutting Direction: Right-Hand. Diameter Range: 1.0 - 20.0 mm. Flute Length: 52 mm. Flute Type: Spiral (Twist). Helix Angle: 30°. Overall Length: 94 mm. Point Angle: 135°. Shank Diameter: 10.0 mm. Shank Type: Straight Shank. Diameter Increment: Standard fractional/metric step sizes within range. Diameter Range: 1.0 mm to 20.0 mm. Flute Length: Varies by diameter (e.g., 12mm to 87mm typical). Overall Length: Varies by diameter (e.g., 38mm to 133mm typical). Material: Tungsten Carbide (Hard Metal). Operating Speed (SFM): 150-300 SFM for steel (varies by material). Machine Compatibility: CNC machining centers, CNC lathes, drill presses, milling machines. Application: Drilling ferrous metals, stainless steel, cast iron, non-ferrous metals. Chip Load (IPT): 0.001-0.010 inches per tooth (varies by diameter/material). Coating: Uncoated (Bare Carbide). Coolant Application: Recommended for optimal performance and tool life. Cutting Direction: Right-hand cut. Flute Type: Spiral (Twist) Flute. Helix Angle: Standard or Slow Helix (for metalworking). Point Angle: 118° or 135° (Standard for metal drilling). Product Type: Solid Carbide Twist Drill Bit. Rotation: Clockwise (for standard right-hand rotation machines). Shank Tolerance: h6 (Standard for CNC toolholding). Shank Type: Straight Cylindrical Shank. Q: What is the size range of the TOOLEYE carbide drill bits? A: The TOOLEYE carbide drill bits come in a versatile size range from 1.0mm to 20.0mm. This provides a comprehensive set for various metalworking tasks requiring different hole diameters.. Q: What is the size range of the TOOLEYE carbide drill bits? A: The TOOLEYE carbide drill bits come in a versatile size range from 1.0mm to 20.0mm. This provides a comprehensive set for various metalworking tasks requiring different hole diameters.. Q: What are the exact size specifications for the TOOLEYE Carbide Drill Bits set? A: This set includes tungsten carbide twist drill bits with diameters ranging from 1.0mm to 20.0mm. The specific increments and number of pieces in the set are not provided in the product information.. Q: How durable are these tungsten carbide drill bits for metalworking? A: These drill bits are made from solid tungsten carbide, which is exceptionally hard and wear-resistant. They are designed to maintain a sharp cutting edge longer than standard HSS bits, even when drilling into hard metals.. Q: How durable are these tungsten carbide drill bits for metalworking? A: These drill bits are made from solid tungsten carbide, which is exceptionally hard and wear-resistant. They are designed to maintain a sharp cutting edge longer than standard HSS bits, even when drilling into hard metals.. Q: How durable are these carbide drill bits for hard metal drilling? A: These bits are made from tungsten carbide, which is one of the hardest materials available for cutting tools. They are designed to maintain a sharp edge and resist wear when drilling into hard metals, offering reliable performance for demanding tasks.. Q: Can I use these carbide twist drill bits with a standard hand drill? A: While designed for high-precision applications like CNC and lathe work, these bits can be used with a standard drill press or a high-torque hand drill. For best results and safety, ensure your tool is securely mounted and you use proper cutting fluid for hard metals.. Q: Can I use these carbide twist drill bits with a standard hand drill? A: While designed for high-precision applications like CNC and lathe work, these bits can be used with a standard drill press or a high-torque hand drill. For best results and safety, ensure your tool is securely mounted and you use proper cutting fluid for hard metals.. Q: Can I use these TOOLEYE drill bits with my CNC lathe or milling machine? A: Yes, these tungsten carbide twist drill bits are specifically designed for metalworking applications, including use with CNC lathes and other precision machinery. Their robust construction makes them suitable for automated and manual drilling operations on hard metals.. Q: Does this product come with any warranty or guarantee? A: Warranty details are not specified for this product. We recommend reviewing the seller's specific policies at the point of purchase for information on returns or guarantees.. Q: Does this product come with any warranty or guarantee? A: Warranty details are not specified for this product. We recommend reviewing the seller's specific policies at the point of purchase for information on returns or guarantees.. Q: Does this product come with any warranty or guarantee? A: The product information does not specify a warranty or guarantee. For details on any coverage, we recommend contacting the seller directly before purchase to confirm their specific policy.. Q: Is this TOOLEYE carbide drill bit set a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The solid carbide construction delivers reliable performance for regular metal drilling tasks.. Q: Is this TOOLEYE carbide drill bit set a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The solid carbide construction delivers reliable performance for regular metal drilling tasks.. Q: Is this TOOLEYE carbide drill bit set a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use on hard metals with durable tungsten carbide construction..

Tungsten Carbide Drill Bit Set | High-Speed Steel Drilling | 1.0-20.0mm for CNC & Metalworking

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