Electroplated Diamond Hole Saw Hole Cutter for Marble (JL-EDM)

 Diamond Hole Cutter/Electroplated Diamond Hole Saw for Marble (JL-EDM)

1. Material: Carbide steel and diamond tip.Fast and smooth drilling at high speed.
2, Suitable for dry drilling stone like granite,marble,limestone etc.
3, Welded by Laser and vacuum brazed and electroplated protection reducing heating
4, Never tip off and amazing long life.
5.Application:For drilling granite,marble and other stone material.
6.SiDiameter sizes: 4mm-200mm. Overall Length: 45mm, 61mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm et.
7. Shank shapes are available: Hexagon, triangle, round;
8.Grit: #40, 60#, 70#, #80 etc

partial specification:



Q&A

1.What are your main products?

Answer: We manufacture and supply Diamond Blades,TCT blades,HSS saw blades,drill bits for concrete,masonry,wood,metal ,glass&ceramic etc, chisels, hole saws,diamond core drill bits,grinding wheels,woodworking tools,hand tools,hardware and other power tool accessories.

2.Delivery time?

Answer:  30-45 days after receiving down payment in normal season. It will be changed depending payment,transportation,holiday,stock etc. 

Touch screen Heat deflection temperature and Vicat Softening Point Tester

Heat deflection temperature (HDT) and Vicat softening temperature testing is critical to determining the quality and performance of polymers.

HDT and Vicat temperatures are critical properties for measuring the quality and performance of high-performance polymers:

• The HDT test for plastics measures the temperature where deformation occurs under a specified load;
• The Vicat apparatus test measures the softening temperature of a material.

Touch Screen Vicat Softening Point Tester,Deformation Tester Vicat,Thermal Deformation Test Machine,Thermal Deformation Vicat Tester

Dongguan Best Instrument Technology Co., Ltd , https://www.dgbestinstrument.com