Product Description
Mailing Refrigerant Pack; U-Tek; ThermoSafe; Freezing Point: +30degreeF, Weight: 24 oz., L x W x Thickness: 7 x 6 x 1 in.; For Transporting and Shipping Low-Temperature Scientific Materials; Phase Change Material… More >>

ThermoSafe U-Tek Phase Change Materials; Freezing Point: -1 deg. C; 24 oz.

• TCT Hole cutters cut holes up to 10x faster and last up to 15x longer than bi-metal hole saws
• Carbide tipped teeth quickly cut holes in materials that standard bi-metal hole saws will not cut
• 2-1/4″ deep cutting depth and wide range of sizes from 5/8″ to 6-1/4″ diameter
• Double thick side wall and base plate for maximum strength and durability and deeper gullet slots
• ** Arbor and pilot bit NOT INCLUDED- works with all standard 2 pin 5/8″-18 thread arbors

Product Description
*** Hole Cutter may be damaged by nail strikes *** Blue Boar Universal Multipurpose TCT tungsten carbide hole cutter s are perfect for cutting hard and soft woods, laminates, acrylics and plastics, plaster, OSB, MDF, fiberglass, chipboard, sheetrock, vertically perforated brick, clay roofing tiles, concrete cinder block, Hardie fiber cement board, plywood, chipboard, and fiber reinforced composites. ****
The Blue Boar Universal hole cutters have an extra hard grade… More >>

BLUE BOAR 1-3/8″ Super Duty Universal TCT 2-1/4″ deep tungsten carbide hole saw cuts more materials faster than any other hole saw. Hard RA 90-91 carbide teeth for faster cutting & longer life, ultra deep side gullets for faster plug removal

• TCT Hole cutters cut holes up to 10x faster and last up to 15x longer than bi-metal hole saws
• Carbide tipped teeth quickly cut holes in materials that standard bi-metal hole saws will not cut
• 2-1/4″ deep cutting depth and wide range of sizes from 1″ to 4-1/4″ diameter
• Double thick side wall and base plate for maximum strength and durability and deeper gullet slots
• ** Arbor and pilot bit NOT INCLUDED- works with all standard 2 pin 5/8″-18 thread arbors

Product Description
*** Hole Cutter may be damaged by nail strikes *** Blue Boar Universal Multipurpose TCT tungsten carbide hole cutter s are perfect for cutting hard and soft woods, laminates, acrylics and plastics, plaster, OSB, MDF, fiberglass, chipboard, sheetrock, vertically perforated brick, clay roofing tiles, concrete cinder block, Hardie fiber cement board, plywood, chipboard, and fiber reinforced composites. ****
The Blue Boar Universal hole cutters have an extra hard grade… More >>

BLUE BOAR 2″ Super Duty Universal TCT 2-1/4″ deep tungsten carbide hole saw cuts more materials faster than any other hole saw. Hard RA 90-91 carbide teeth for faster cutting and longer life, ultra deep side gullets for faster plug removal

• High Quality Carbon Hardened Steel
• High Tolerance milled shank provides perfect fit
• CNC Controlled manufacturing ensures 100% quality consistency

Product Description
Hole Saw 6-1/2″forHardieSiding… More >>

Hitachi 725863 6-1/2-Inch Quick Change Core Bit for Hardie Siding, Abrasive Materials and Wood and Nail

Product Description
Card, Diffraction Materials; EnVision; Illustrates effects of one- or two-dimensionsal diffraction; Demonstrative introduction to more quantitative anaylsis; Shows relationships between line width, wavelength, and diffraction angle; Five line spacings; Line widths from 110 to 5000 per inch… More >>

Diffractions Materials Cards; Individual