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304004 Carbide Tipped Brad Point Boring Bit L/H 4mm Dia x 70mm Long x 10mm Shank

Amana 304004 Carbide Tipped Brad Point Boring Bit L/H 4mm Dia x 70mm Long x 10mm Shank

Name: Amana 304004 Carbide Tipped Brad Point Boring Bit L/H 4mm Dia x 70mm Long x 10mm Shank
SKU: Amana 304004
Availability: InStock

Original price was: $38.65.Current price is: $27.06.

4MM BRAD POINT L/H 70MM LONG.

UPC: 738685340042 SKU: Amana 304004 Categories: 70mm Long Brad Point Boring Bits, Amana Tool, Boring & Drilling Bits, Brad Point Boring Bits

Item Description

Industrial Brad Point Boring Bits are coated with a non-stick coating for longer lasting cutting edge and tool life.

Amana Tool® dowel drills are coated with a special Polytetrafluoroethylene (PTFE), a non-stick color coating. In cases where the carbide tip cutting edges are coated, there is no need to sand the coating off before use. Once the tool starts drilling, the coating is cleared off the needed cutting edge right away.

Amana’s coating is applied onto the bit at a temperature of 570° F. The coating reduces the friction between the chip and the body inside the flute and it helps to clear the chips out of the hole during the drilling creating a cooler drilling area, no burning and longer lasting cutting edge.

Specifications

(D) Diameter	4mm
(B) Cutting Height	35mm
(d) Shank	10mm
Overall Length (L)	70mm
Rotation	Left Hand

Other Sizes Available

(D) Diameter	(B) Cutting Height	(d) Shank	Overall Length (L)	Rotation	Tool No.
3mm	40mm	10mm	70mm	Right	204003
3mm	40mm	10mm	70mm	Left	304003
3.2mm	35mm	10mm	70mm	Right	204032
3.2mm	35mm	10mm	70mm	Left	304032
4mm	35mm	10mm	70mm	Right	204004
4.5mm	35mm	10mm	70mm	Right	204045
4.5mm	35mm	10mm	70mm	Left	304045
3/16 (4.76mm)	35mm	10mm	70mm	Right	204047
3/16 (4.76mm)	35mm	10mm	70mm	Left	304047
5mm	35mm	10mm	70mm	Right	204005
5.1mm	35mm	10mm	70mm	Right	204051
5.2mm	35mm	10mm	70mm	Right	204052
5mm	35mm	10mm	70mm	Left	304005
5.1mm	35mm	10mm	70mm	Left	304051
5.2mm	35mm	10mm	70mm	Left	304052
5.5mm	35mm	10mm	70mm	Right	204055
5.5mm	35mm	10mm	70mm	Left	304055
6mm	35mm	10mm	70mm	Right	204006
6mm	35mm	10mm	70mm	Left	304006
1/4 (6.35mm)	35mm	10mm	70mm	Right	204007
1/4 (6.35mm)	35mm	10mm	70mm	Left	304007
6.5mm	35mm	10mm	70mm	Right	204065
6.7mm	35mm	10mm	70mm	Right	204067
6.5mm	35mm	10mm	70mm	Left	304065
7mm	35mm	10mm	70mm	Right	204070
7mm	35mm	10mm	70mm	Left	304070
7.5mm	35mm	10mm	70mm	Right	204075
7.5mm	35mm	10mm	70mm	Left	304075
8mm	35mm	10mm	70mm	Right	204008
8mm	35mm	10mm	70mm	Left	304008
8.2mm	35mm	10mm	70mm	Right	204082
8.2mm	35mm	10mm	70mm	Left	304082
9mm	35mm	10mm	70mm	Right	204090
9mm	35mm	10mm	70mm	Left	304090
3/8 (9.53mm)	35mm	10mm	70mm	Right	204009
3/8 (9.53mm)	35mm	10mm	70mm	Left	304009
10mm	35mm	10mm	70mm	Right	204010
10mm	35mm	10mm	70mm	Left	304100
11mm	35mm	10mm	70mm	Right	204011
11mm	35mm	10mm	70mm	Left	304011
7/16 (11.11mm)	35mm	10mm	70mm	Right	204111
7/16 (11.11mm)	35mm	10mm	70mm	Left	304111
12mm	35mm	10mm	70mm	Right	204012
12mm	35mm	10mm	70mm	Left	304012
1/2 (12.70mm)	35mm	10mm	70mm	Right	204013
1/2 (12.70mm)	35mm	10mm	70mm	Left	304013
13mm	35mm	10mm	70mm	Right	204130
13mm	35mm	10mm	70mm	Left	304130
14mm	35mm	10mm	70mm	Right	204014
15mm	35mm	10mm	70mm	Right	204015
15mm	35mm	10mm	70mm	Left	304015
16mm	35mm	10mm	70mm	Right	204016
5/8 (15.88mm)	35mm	10mm	70mm	Right	204113
17mm	35mm	10mm	70mm	Left	304017

Weight	0.05 lbs

Brand

Amana Tool

Amana Tool® is an industry leader for over 40 years specializing in industrial quality solid carbide, insert carbide and carbide-tipped cutting tools for the woodworking, plastics, aluminum, composite and metal industry. They provide many solutions for manufacturers, fabricators, display and cabinet professionals as well as hobbyists. Amana Tool’s full line of industrial-quality cutting tools includes saw blades, router bits, shaper cutters, boring bits and much more.

Need This Tool Customized?

Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.

We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.

Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.

Common Tool Customization Options

Diameter and OD Modifications

We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.

Bore Modifications for Saw Blades

Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.

Length Adjustments

Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.

Shank Modifications

Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.

Radius, Chamfer, and Corner Changes

We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.

Step Tool Modifications

For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.

Flute and Cutting Edge Adjustments

Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.

Regrinding and Resharpening

Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.

Custom Profiles and Special Forms

For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.

Material-Specific Tool Adjustments

We can help modify or recommend tooling based on the material being machined, including aluminum, brass, bronze, plastics, stainless steel, hardened steel, cast iron, composites, and other industrial materials.

Have a Drawing, Sample, or Part Print?

Send us your print, sketch, CAD file, photo, tool number, sample, or application details. For the fastest quote, include the material being cut, quantity needed, required dimensions, tolerances, and any machine or holder requirements.

Coating Options

Tool coatings can be selected or added to improve wear resistance, heat resistance, lubricity, and performance in specific materials such as steel, stainless steel, aluminum, cast iron, and high-temperature alloys.

Request a Custom Tool Modification

Need this tool changed for your application? Contact General Cutting Tools today to discuss your custom tooling needs. We can help you find the right solution for your machine, material, and production goals.