This set includes 8 Mohs' Hardness Points from Mohs' 2 through Mohs' 9, nicely mounted in nickel-plated Brass, color-coded, number-stamped, and double-ended Pin Vises, along with two Hardness Plates of Mohs' 3.5 and 5.5, a Streak Plate, a Magnet, and a 100x Sharpening Stone, enhanced by Instructions, Table of Minerals sorted by Mohs' Hardness, all neatly packaged in a compact, Wooden Case..
To perform a scratch test, select a numbered Hardness point, and try to scratch a flat, smooth surface of the mineral. For example, if the number 6 point scratches your mineral, but the number 5 point does not, then your mineral has a Mohs' Hardness value of about 5.5. This is an important mineral identifying criteria..
The Hardness Points are made of Metals and Alloys of equivalent Mohs' Hardness as the mineral standards, so the points will not break off, and they can easily be r....
Cougar HD Supreme Wet Concrete Diamond Core Drill Bit 13″ Diameter X 1-1/4″-7 Threaded Arbor for Drilling Reinforced Concrete with Rebar, Hard Concrete, Granite, Brick, Block, & More (13-inch)
Use Cougar HD Supreme wet diamond bits for drilling cured concrete with light to medium steel reinforcing. Heat-treated steel core barrels are designed to withstand the demands of high pressure..
The pointed segments reduce drag and penetrate quickly. The result is faster, straighter holes and higher productivity. Also great for drilling brick, block and various stone materials..
Use with all wet rig-mounted core drilling machines..
Specs are 13″ Diameter X 15″ barrel length x 1-1/4″-7 Threaded Arbor. 15″ barrel length, 17″ overall length (arbor + barrel)..
This concrete diamond core bit is US made and has a lifetime warranty with free return shipping. If it ever breaks, warps, cracks or shows any indication of a material defect (being used for its intended purpose), or if the bond between the diamond segment and the steel core becomes separated at any time, it will be replaced free of charge!.
CRAFTSMAN CMXPTSG1013NB 3-inch Air Cut Off Tool, Red
Easy to Use for Cutting Metal, Aluminum, Copper, Plastic and Wood.
Cuts Wood, Brass & Similar Light Materials with Smooth, Precise Cuts.
Cuts to a Depth of 1/2 in. - Ideal for Frames and Molding,Make Miter Cuts from 0° to 45°.
Fast 7800 Rpm and a 3/8-Inch Arbor,50mm Blade Diameter and 0.5mm Blade Thickness.
This Mini Benchtop Cutoff Miter Saw Is a Mini Benchtop Mounted Cut-off Saw with High-speed Steel Blade for Cutting Metal, Wood, Plastic and Other Light Materials. Has Adjustable Miter Gauge, Perfect for All Your Diy Projects.
85W Mini Bench Mount Electric Chainsaw Grinder Sharpener w/Brake for Sharpening Oregon Husqvarna Stihl Echo Chain Saw
Electric Chainsaw Sharpener Grinder for Sharpening OREGON HUSQVARNA STIHL ECHO Chain Saw.boasts a powerful 85WATT motor and is bench mounted giving you a stable base to work from. With a pivoting head and vice angles adjustable through 35º to the left and the right, complete with a brake to hold the chain in place whilst.
Bench mounted pro chain grinder 85W motor With brake to hold chain in place Pivoting and adjustable Allows quick, efficient chain sharpening 110V / 60HZ MAX SPEED 4200 RPM 7/8" ARBOR INCLUDES 4-1/4" X 1/8" GRINDING WHEEL.
Grinding/sharpening. Suitable for the professional user needing to quickly keep numerous chains from various saws in peek condition regularly when using the chainsaws on a daily basis - but also cost effective enough to be attractive to the domestic user who wants to make sure their chain is always in good cutting condition..
Large Side Safety Guard And Chain Rotation Rollers To Advance Links.
This Chain Saw Sharpener Is Quick,Safe and Powerful..
Improve The Life Span And Cutting Power of Your Chain Saw With This Simple But Effective Chainsaw Sharpener.
[FITMENT] - The polishing air drum is used for polishing the air drum motor, and it is used for polishing wood with other processing materials..
[FUNCTION] - Mainly used for all kinds of wood, furniture, and other non-metal polishing.This pump sleeve sanding attachment can be mounted on any long 1" diameter arbor or even mounted between centers on a lathe to allow sanding of odd shapes or contours..
[HIGH QUALITY] - The wear-resistant thickening rubber and aluminum shaft wheel are adopted to prevent rust and make it lighter, more efficient and durable.5Pcs drum sanding Sleeves is Premium aluminum oxide sanding belts,good abrasion resistance, have good effect..
[AFTER SALE] - Manufacturer warranty for 90 days from date of purchase.We are committed to provide excellent customer service,If you have any questions,please contact us.We will try our best to solve your problem..
VOGUE PROFESSIONAL assorted Hard to Find Nail Drill BITS 3/32" shank size for any nail drill manicure pedicure nail drill file fit Belle, Makartt,JD700, BF800,EN400,Subay, Uzmei, Joya Mia, MelodySusie
All the professional specialty bits you need to get started or to replace old ones for manicure and pedicure.
For Manicure or Pedicure. Bits are for natural nails, acrylics, gels. Mounted points are for natural nails..
Includes a collet to convert 3/8" drill to 3/32" shank size. All bits dental quality. Can be used on Dremel drills..
Great for professional Nail Technicians, Students, Dental Lab, Podiatrists, Hobbyists.