PDC bit - 56/39mm-190/152mm

1.PDC bit long service life;, 2.High efficiency;, 3.Good gage protection;, 4.More than 25 years professional experiences. - more info check here: http://www.buyindustrialtools.com/PDC-bit-10238920/

Quick Brief

Place of Origin: Shaanxi China (Mainland) Brand Name: JINSHUO Model Number: 56/39mm-190/152mm Type: Core Drill Bit Material: Diamond Use: Metal Drilling

Product Features:

1.PDC bit long service life;

2.High efficiency;

3.Good gage protection;

4.More than 25 years professional experiences.

Business Terms:

Port: TIANJING

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 200000 Piece/Pieces per Month

Payment Terms: L/C,T/T

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Product Packagings & Delivery Terms:

Packaging Detail: Usual export packing or packing according to customer's requirements.

Delivery Detail: Depends on the quantity,usually within 30 days.

Specifications and Product Details:

Name:PDC two-stair rib coring drill bits

Type: Ordinary Strengthened High strength

Feature: Arrange teeth in stages when the crown part space is enough, it has another geometric construction of ordinary rib drill bits, thus to increase area between blade and lamellar body, reduce pressure on blade unit area, prolong service life of the blades, improve gauge protection effect and protect core tube. The water gap is deepened, and it is suitable for drilling for large well depth and high pump pressure.

Main Technical Parameter of Drill Bits:

Name	Size			Blade No.	Waterpore No.	Tread Size (mm)
Name	I. D.(mm)	O. D.(mm)	H(mm)	Blade No.	Waterpore No.	Major Diameter	Minor Diameter	L
Double Tube	75	54.5	120	6	6	68.5	67	42
Double Tube	95	68	120	8	8	84	82.5	47
Single Tube	75	54.5	95	6	6	68.5	67	40
	95	74	120	8	8	84	82.5	45
	113	89	130	10	10	103	101.5	45
Rope	75	49	90	6	6	68.5	67	42
Rope	95	62	95	8	8	84	82.5	47