HQ diamond core drill bit,diamond drill bit, drill bit - BQ HQ NQ PQ AQ

diamond core drill bit, designed to handle a wide variety of formations - more info check here: http://www.buyindustrialtools.com/HQ-diamond-core-drill-bit-diamond-drill-bit-drill-bit-10076355/

Quick Brief

Place of Origin: Hunan China (Mainland) Brand Name: JS Model Number: BQ HQ NQ PQ AQ Type: Core Drill Bit Material: Diamond

Product Features:

diamond core drill bit

designed to handle a wide variety of formations

Business Terms:

Port: Any port of China

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 5000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union

Contact Supplier

HQ diamond core drill bit,diamond drill bit, drill bit

Product Packagings & Delivery Terms:

Packaging Detail: Each bit is inner packed in a small carton independently, outer packed in larger carton with other units

Delivery Detail: 15-20 days after confirm of order

Specifications and Product Details:

Packaging & Delivery

Packaging Detail:	Each bit is inner packed in a small carton independently, outer packed in larger carton with other units
Delivery Detail:	depend on the quantity

Specifications

diamond core drill bit
designed to handle a wide variety of formations

diamond core drill bit, diamond drill,diamond bit, drill bit:

Dimensions:

Size	Outside Diameter		Inside Diameter
Size	inch	mm	inch	mm
AQ	1.880/1.870	47.75/47.50	1.607/1.057	27.10/26.85
BQ	2.350/2.340	59.69/59.44	1.438/1.428	36.52/36.27
NQ	2.970/2.960	75.44/75.19	1.880/1.870	47.75/47.50
HQ	3.770/3.755	95.76/95.38	2.505/2.495	63.63/63.38
PQ	4.815/4.795	122.30/121.80	3.350/3.340	85.09/84.84

HQ Impregnated diamond core bit is suitable to handle a wide variety of formations. We recommend clients to use this bit for broken abrasive drilling conditions. For harder rock with broken conditions use a higher number bit to maintain good drilling speed.

For different formation, Chen Guang has a matrix index to help clients select matrix hardness for impregnated diamond core bit.