Best Drill Bit Vacuum Brazed Diamond Core Drill Bit Set for Porcelain Tile Ceramic Marble Stone Drilling Holes

• Customization: Available
• Type: Core Drill
• Usage: Masonry Drilling
• Model NO.: D825100
• Net Weight: 1600g
• Connector: 5/8"-11
• Diameter of Bit: 25/27/30/35/50/55/70/100mm
• External Packing: Aluminum Alloy Box
• MOQ: 1 Set
• Application: Granite/Stone/Marble/Tile
• Recommended Machine: Electric Drills/Hand Drills/Angle Grinder
• Type of Shipping: Sea/Land/Air/Express/Multimodal Transport
• Transport Package: Bubble Bag&Carton
• Trademark: customer logo
• Origin: China
• HS Code: 8205100000
• Production Capacity: 1000/Week
• Package Size: 31.00cm * 23.00cm * 14.00cm
• Package Gross Weight: 3.000kg

Product Description

Vacuum Brazed Diamond Core Drill Bit Set
 

Vacuum brazed is a process that uses high temperature and low pressure in a vacuum environment to braze. In the vacuum environment, due to the low pressure, the gas will not cause oxidation, hydrogenation or nitriding reactions, so it can be welded with high melting point and difficult to process materials, such as alloy steel, tungsten, molybdenum and so on. Vacuum brazing, because it does not use flux, significantly improves the corrosion resistance of the product, eliminates all kinds of pollution and pollution-free treatment equipment costs, and has good safety production conditions;
 

ITEM	CONNECTOR	DIAMETER		TOTAL LENGTH/mm	SAND HEIGHT/mm	NET WEIGHT/g
		inch	mm
D825100	5/8"-11	4"	Φ100	60	10	472
	5/8"-11	2-11/16"	Φ70	60	10	276
	5/8"-11	2-5/32"	Φ55	60	10	216
	5/8"-11	2"	Φ50	60	10	186
	5/8"-11	1-3/8"	Φ35	60	10	132
	5/8"-11	1-3/16"	Φ30	60	10	103
	5/8"-11	1-1/16"	Φ27	60	10	105
	5/8"-11	1"	Φ25	60	10	91
	PACKING:ALUMINUM ALLOY BOX

 

D52575-5PCS	D82068-8PCS	D7614-7PCS
Size:Φ25/35/50/65/75mm	Size: Φ20/25/32/35/40/50/60/68mm	Size: Φ6/6/8/8/10/12/14mm
Thread: 5/8"-11	Thread: 5/8"-11	Thread: 5/8"-11
Total Length: 60mm	Total Length: 65mm	Total Length: 62mm
Diamond Height: 10mm	Diamond Height: 10mm	Diamond Height: 10mm

 

D6514-6PCS	D4612 -4PCS	D72565Y-7PCS+Finger Bit
Size:  Φ5/6/8/10/12/14mm	Size:  Φ6/8/10/12mm	Size: Φ25/30/35/38/45/55/65mm +Finger Bit: Φ20mm
Shank: Hexagon shank	Thread: 5/8"-11	Thread: 5/8"-11
Total Length: 67/80mm	Total Length: 62mm	Total Length:  60mm(core bit) 65mm (finger bit)
Diamond Height: 10mm	Diamond Height: 10mm	Diamond Height:  10mm (core bit) +50mm(finger bit)

 

D7635Y-7PCS+Finger Bit	D52065YD-5PCS+Finger Bit+Adapter	D62065A-6PCS
Size: Φ6/8/10/12/20/30/35mm +Finger Bit: Φ20mm	Size:  Φ20/25/35/45/65mm +Finger Bit: Φ20mm+Adapter	Size:  Φ20/35/38/45/50/65mm
Thread: 5/8"-11	Thread: 5/8"-11	Thread: 5/8"-11
Total Length:  60/62mm (core bit) 65mm (finger bit)	Total Length:  60mm (core bit) 65mm (finger bit) 53mm (adapter)	Total Length: 60mm
Diamond Height:  10mm (core bit) +50mm(finger bit)	Diamond Height:  10mm (core bit) +50mm(finger bit)	Diamond Height: 10mm

 

D6614D-6PCS+Multidrill Guide	D7668-7pcs	D62065B-6PCS
Size:  Φ6/6/8/10/12/14mm +Multidrill Guide	Size: Φ6/12/14/25/32/55/68mm	Size: Φ20/35/38/50/55/65mm
Thread: 5/8"-11	Thread: M14	Thread: 5/8"-11
Total Length: 62mm	Total Length: 65mm	Total Length: 60mm
Diamond Height: 10mm	Diamond Height: 15mm	Diamond Height: 10mm

D41845Y -4PCS+Finger Bit	D8665Z-8pcs+Adapter	D11665Y-11PCS+Finger Bit
Size: Φ18/20/35/45mm+Finger Bit: Φ20mm	Size: Φ6/8/10/12/20/35/45/65mm+Adapter	Size: Φ6/8/10/12/20/25/35/38/45/50/65mm +Finger Bit: Φ20mm
Thread: 5/8"-11	Thread: 5/8"-11	Thread: 5/8"-11
Total Length: 60mm (core bit) 65mm (finger bit)	Total Length: 60/62mm	Total Length: 60/62mm (core bit) 65mm (finger bit)
Diamond Height: 10mm (core bit) +50mm(finger bit)	Diamond Height: 10mm	Diamond Height: 10mm (core bit) +50mm(finger bit)

FAQ
 

Q1: Is OEM available?

A: Yes, OEM and customization are accepted. Besides, we can provide label printing service.
Q2: Are samples available?
A: Yes, we can send our samples first for testing after confirming the price once you need, but the freight fee needs to be payed.
Q3: What is your payment terms?
A: L/C, D/P, D/A, T/T, Western Union for different circumstances.
Q4: What is your delivery time?
A: Usual delivery time is 5-10 days after receiving the advance payment, while it takes longer time for the customized product.
Q5: Does Senmine provide technical support?
A: Yes! Senmine has team members with extensive amounts of experience in diamond tools waiting to answer the toughest question.