Authorized Minerallac Company Distributor
Minerallac Company 86522 - Electrician's bi-metal hole saw kit for pipe sizes 1/2 to 2 inches. The kit includes 8 pieces with hole saw diameters from 7/8 inch to 2-1/2 inch and arbors included. It is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.
Minerallac Company

86522

Alternate Item Number: 12115395

UPC: 085937865229

Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Overview

The Minerallac Company SKU 86522 is an 8-piece Bi-Metal Hole Saw Kit specifically designed for pipe entrance applications, making it an ideal solution for plumbers and electricians tackling a range of projects. This comprehensive kit offers versatility by covering pipe sizes from 1/2 inch up to 2 inches, ensuring you have the right tool for various installations. Included are six popular variable pitch hole saws, precisely sized for common applications: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", and 2-1/2". Complementing these saws are two essential arbors, M44 and M45P, which are crucial for proper operation and secure attachment. The Bi-Metal construction of these hole saws is engineered with a variable pitch of 4-6 teeth per inch. This advanced tooth configuration is a key feature, enabling up to 45% faster cutting speeds when compared to conventional 6-pitch saws, thereby increasing efficiency on the job. With a substantial 1-1/2" cutting depth, these saws demonstrate versatility across a wide array of materials, proving effective in wood, plastic, steel, tin, aluminum, and fiberglass. Proudly manufactured in the USA, this kit embodies durability and performance, built to withstand the demands of professional trade work and deliver reliable results consistently.
  • 8-piece Bi-Metal Hole Saw Kit for pipe entrance applications.
  • Includes hole saws for 1/2" to 2" pipe sizes.
  • Variable pitch (4-6 TPI) for 45% faster cutting.
  • 1-1/2" cutting depth suitable for various materials.
  • Includes M44 and M45P arbors. Made in USA.

Specifications

Application
machinable metals;nail-embedded wood.;plastic;stainless steel alloys;Wood
Arbor Size
5/8-18";1/2-20"
Arbor Size
1/2-20", 5/8-18"
Cutting Size
1.5 in
Cutting Size
38.1 mm
Hole Diameter
1-1/8;1-3/4;1-3/8;2;2-1/2;7/8 in
Hole Diameter
7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2"
Size
8 piece kit
Special Features
Arbors included in kit
Teeth Per Inch
5
Type
Bi-Metal Hole Saw Kits
Bi-metal hole saw kit with 13 pieces. The kit includes arbors and is sized for a 1.500" cutting size. It is listed for use on wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

86528

Bi-metal hole saw kit with 13 pieces. The kit includes arbors and is sized for a 1.500" cutting size. It is listed for use on wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.
Combination drill and saw bit used to cut holes in various material. It is a bi-metal hole saw sized 2-1/16 in with a 2.062 in hole diameter. The saw has 5 teeth per inch.

86233

Combination drill and saw bit used to cut holes in various material. It is a bi-metal hole saw sized 2-1/16 in with a 2.062 in hole diameter. The saw has 5 teeth per inch.
Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 2-9/16 in size and 2.562 in hole diameter. It has 5 teeth per inch.

86241

Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 2-9/16 in size and 2.562 in hole diameter. It has 5 teeth per inch.
Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 1-7/8 inch size and 1.875 inch hole diameter. It has 5 teeth per inch.

86230

Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 1-7/8 inch size and 1.875 inch hole diameter. It has 5 teeth per inch.
Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 3-1/8 inch size and 3.125 inch hole diameter. It has 5 teeth per inch.

86250

Combination drill and saw bit used to cut holes in various material. This is a bi-metal hole saw with a 3-1/8 inch size and 3.125 inch hole diameter. It has 5 teeth per inch.
A multi-purpose bi-metal hole saw for general contractor cutting applications. It is sized at 1-13/16 in with a 1.812 in hole diameter. The saw has 5 teeth per inch and is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.

86029

A multi-purpose bi-metal hole saw for general contractor cutting applications. It is sized at 1-13/16 in with a 1.812 in hole diameter. The saw has 5 teeth per inch and is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood.
This product sheet covers hole saw kits with arbors included. One kit is a 13 piece maintenance hole saw kit, and another is an 11 piece bi-metal hole saw kit. The bi-metal kit is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood. The listed hole diameters are 3/4", 1-1/2", 2", 2-1/2", 2-1/4", 1-3/4", 1-3/8", 1-1/8", and 7/8", with arbor sizes of 7/16" and 3/8".

86530

This product sheet covers hole saw kits with arbors included. One kit is a 13 piece maintenance hole saw kit, and another is an 11 piece bi-metal hole saw kit. The bi-metal kit is intended for wood, plastic, machinable metals, stainless steel alloys, and nail-embedded wood. The listed hole diameters are 3/4", 1-1/2", 2", 2-1/2", 2-1/4", 1-3/4", 1-3/8", 1-1/8", and 7/8", with arbor sizes of 7/16" and 3/8".
This is a carbide grit hole saw with a 1-1/8" size and 1.125" hole diameter. It is designed for cutting acoustic tile, brick, cast iron, cement board, ceramics, cinderblock, composites, computer flooring, fiberglass, hardened steel, particleboard, asbestos board, and Formica. The saw has super resistance to heat, wear, and abrasion with a shock resistant back. Arbor size is 1/2-20.

86322

This is a carbide grit hole saw with a 1-1/8" size and 1.125" hole diameter. It is designed for cutting acoustic tile, brick, cast iron, cement board, ceramics, cinderblock, composites, computer flooring, fiberglass, hardened steel, particleboard, asbestos board, and Formica. The saw has super resistance to heat, wear, and abrasion with a shock resistant back. Arbor size is 1/2-20.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.