Product Description
The Freud 4 mm Diameter Through Hole Bit is an industrial-grade carbide tipped boring bit engineered for precision drilling in woodworking and fabrication environments. Designed for use on multiple spindle boring machines as well as drill presses and hand held drills, this 70 mm long bit features a 10 mm shank with an adjustable top screw for compatibility with most boring machines. The 60 deg. point geometry delivers accurate hole location every time, making it a reliable choice for through hole drilling in hardwoods, softwoods, veneered plywood, composites, and solid surface materials. Left hand rotation suits specific machine configurations where LH boring bits are required, and Freud backs this bit with a Limited Lifetime Guarantee for long-term confidence in your investment.
Key Features
- Industrial carbide tips - deliver superior cutting performance and extend tool life in demanding production environments, reducing the frequency of bit replacement
- 60 deg. point angle - ensures accurate hole location for through holes, reducing drift and improving precision on automatic and manual multi-spindle boring machines
- 10 mm shank with adjustable top screw - provides broad compatibility with most boring machines, making setup fast and straightforward without specialized adapters
- Left hand rotation - specifically designed for LH spindle configurations, ensuring proper cutting action and chip evacuation when used on compatible machines
- 35 mm maximum hole depth - accommodates a practical range of through hole applications in common wood panel thicknesses
- Freud Limited Lifetime Guarantee - provides long-term assurance of product quality, protecting your investment in professional tooling
Why This Product
- Engineered specifically for multi-spindle boring machines, this bit fits seamlessly into production workflows on both automatic and manual equipment, reducing downtime and setup complexity
- The industrial carbide tipped construction means longer intervals between replacements compared to standard steel bits, making it a cost-effective choice for high-volume drilling operations
- With a 4 mm diameter and 60 deg. point, this bit handles precise through hole drilling across a wide range of materials - from delicate veneered plywood to dense hardwoods and composite panels - in a single reliable tool
- The Freud Limited Lifetime Guarantee reflects confidence in the durability and manufacturing quality of this boring bit, giving professional woodworkers and fabricators dependable long-term performance
Specifications
- Brand: Freud
- MPN: TH40070L
- Category: Through Hole Bits
- Diameter: 4 mm
- Length: 70 mm
- Shank: 10 mm
- Angle: 60 deg.
- Maximum Hole Depth: 35 mm
- Rotation: LH
- Compatible Tools: Drill Press; Hand Held Drill
- Compatible Materials: Composites; Solid Surface; Veneered Plywood; Hardwoods; Softwoods
- Pack Quantity: 1
- Country of Origin: Italy
Approved Applications
- Drills all composition materials, solid surface materials, plywoods, hardwoods, and softwoods on automatic and manual multi-spindle boring machines.
Frequently Asked Questions
What machines is this through hole bit compatible with?
This Freud through hole bit is designed for multiple spindle boring machines, including both automatic and manual configurations. The 10 mm shank features an adjustable top screw that makes it compatible with most boring machines. It can also be used with a drill press or hand held drill.
Why does this bit use left hand rotation?
This bit is specifically designed for left hand (LH) rotation. LH boring bits are used on spindle configurations that rotate counterclockwise, which is common on certain multi-spindle boring machines. Using the correct rotation direction ensures proper cutting action and accurate hole results.
What materials can this 4 mm boring bit drill through?
The Freud TH40070L is rated for use in composites, solid surface materials, veneered plywood, hardwoods, and softwoods. Its industrial carbide tips provide the durability needed to maintain clean, accurate cuts across this range of materials in production settings.
What is the maximum hole depth this bit can achieve?
The maximum hole depth for this through hole bit is 35 mm. The bit has a 4 mm diameter and a total length of 70 mm, with a 60 deg. point angle that aids in accurate hole location for through hole drilling applications.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.