TSP for drill bits cutter

Product Introduction

Available Sizes

Other Parameter

Product Introduction

Thermal Stable Polycrystalline Diamond(TSP) is a thermally stable polycrystalline diamond product, which is manufactured by the same ultra-high pressure and high-temperature techniques associated with other PCD products. Its binder is chemically inserted and has a similar coefficient of thermal expansion to that of a diamond. It is thermally stable up to 1200 degrees Celsius. It can be manufactured into a variety of sizes and shapes(Cubes, cylinders, Rectangles, Triangles, etc). One of the primary applications for TSP is wear protection on the gauge of drill bits. It is suitable for oil drilling bits and mining bits which can be used as a primary cutting element as well.

Thermally stable diamond drill bit cutters maintain sharpness at temperatures up to 2000°F and are stronger to withstand drilling impact forces. Drill bits employing the TSP cutters are capable of reducing overall system costs through increasing rates of penetration and bit life.

Available Sizes

Thermal stable diamond(TSP) cutter specifications
Cylinder/button shape Diameter x Height x Angle (mm)
1x1.2x120°	1.5x2x120°	1.5x4x180°	2x4x120°	2x4x180°
3x3x180°	3x8x120°	3x8x180°	4x4x180°	4x10x120°
4x10x180°	5x10x120°	5x10x180°	6x10x120°	6x10x180°
8x3x180°	8x5x180°	10x0.75x180°	10x1x180°	10x2x180°
Rectangle/cube shape Length x Widthx Height (mm)
1.5x1.5x1.5	1.5x1.5x4	1.5x1.5x5	1.5x1.5x10	2.5x2.5x2.5
3x3x3	3x3x10	3x5x10	3x6x10	4x4x4
4x6x10	5x5x5	5x5x10	10x10x10
Triangle shape Length1 x Length2 x Length3 x Height (mm)
4x4x4x2.6	5x5x5x3	6x6x6x3.5	6x6x6x4	6x6x6x4.5
Special shape(oval shape) Width x Height x Radius (mm)
3x3x10xR1.5	5x5x10xR3	5x10x20xR7

Other Parameter

PCD/TSP for oil well drilling bit & geological drilling bit
（ Dia × H × Angle ）(mm)
	Φ 1 × 1.2 × 120°	Φ 1.2 × 3.5 × 120°	Φ 1.5 × 3.5 × 180°	Φ 1.5 × 4 × 180°

	Φ 1.8 × 4 × 180°	Φ 2 × 4 × 120°	Φ 2 × 4 × 180°	Φ 2.7 × 4 × 120°
	Φ 3 × 3 × 180°	Φ 3 × 5 × 120°	Φ 3 × 5 × 180°	Φ 3 × 6 × 120°
	Φ 4 × 4 × 180°	Φ 4 × 5 × 90°	Φ 4 × 5 × 180°	Φ 4 × 6 × 120°
	Φ 5 × 4 × 180°	Φ 5 × 5 × 120°	Φ 5 × 5 × 180°	Φ 5.3 × 2.1 × 180°

	Φ 6 × 3 × 180°	Φ 6 × 4 × 180°	Φ 6 × 6 × 120°	Φ 6 × 6 × 180°
	Φ 6 × 8 × 120°	Φ 6 × 8 × 180°	Φ 6 × 12 × 120°	Φ 6 × 12 × 180°
	Φ 6.3 × 3.3 × 180°	Φ 8 × 2.6 × 180°

Rectangle PCD/TSP for PCD drilling bits,reamer (mm)
	□ 1.5 × 1.5 × 1.5	□ 1.5 × 1.5 × 3	□ 1.5 × 1.5 × 5	□ 2 × 2 × 2

	□ 2.5 × 2.5 × 2.5	□ 2.5 × 2.5 × 5	□ 3 × 3 × 3	□ 3 × 3 × 4
	□ 3 × 3 × 5	□ 3 × 3 ×10	□ 4 × 4 × 2.5	□ 4 × 4 × 4
	□ 4 × 4 × 6	□ 4 × 4 × 8	□ 5 × 5 × 5	□ 5 × 5 × 8
	△ 4 × 4 × 4 × 2.6	△ 5 × 5 × 5 × 3	△ 6 × 6 × 6 × 3.5	△ 6 × 6 × 6 × 4



	△ 6 × 6 × 6 × 4.5	△ 6 × 6 × 6 × 5	△ 7 × 7 × 7 × 2