Products

TSP for drill bits cutter

Thermal Stable Polycrystalline Diamond (TSP) is a highly durable diamond product used in drill bit cutters. It shares the same manufacturing process as other polycrystalline diamond products, involving ultra-high pressure and temperature techniques. TSP has a chemically inserted binder and a thermal expansion coefficient similar to that of diamond, making it thermally stable up to 1200 degrees Celsius.
Usage:   As gauge protector and drilling cutters inserting for rock cutter machines and coal mining core drill bits for geological (mining, water well drilling) tunneling, quarrying, construction, and machinery aspects.
Feature:   It offers exceptional thermal stability and sharpness at high temperatures. TSP cutters enhance drilling efficiency by increasing rates of penetration and extending the lifespan of drill bits, ultimately reducing overall drilling costs.
Shape:   Cubes, Cylinders, Discs, Rectangles, Triangles, hemispheres, ovals, etc.

Description

Thermal Stable Polycrystalline Diamond(TSP) is a thermally stable polycrystalline diamond product manufactured using the same ultra-high pressure and high-temperature techniques as 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 in various 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.
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 can reduce overall system costs by increasing penetration and bit life rates.

Available Sizes

 

TSP for drill bits cutter 1

Thermal stable diamond(TSP) cutter specifications
               Cylinder/button shape                   Diameter x Height x Angle (mm)
1×1.2×120° 1.5x2x120° 1.5x4x180° 2x4x120° 2x4x180°
3x3x180° 3x8x120° 3x8x180° 4x4x180° 4x10x120°
4x10x180° 5x10x120° 5x10x180° 6x10x120° 6x10x180°
8x3x180° 8x5x180° 10×0.75×180° 10x1x180° 10x2x180°
               Rectangle/cube shape                    Length x Widthx Height (mm)
1.5×1.5×1.5 1.5×1.5×4 1.5×1.5×5 1.5×1.5×10 2.5×2.5×2.5
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

 

TSP for drill bits cutter 2

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°

TSP for drill bits cutter 3

PCD/TSP for oil well drilling bit & geological drilling bit ( Dia × H × Angle )(mm)
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°

TSP for drill bits cutter 4

 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

TSP for drill bits cutter 5

 Rectangle PCD/TSP for PCD drilling bits, reamer (mm)
△ 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

 

Application

 

As gauge protector and drilling cutters inserting for rock cutter machines and coal mining core drill bits for geological (mining, water well drilling) tunneling, quarrying, construction, and machinery aspects.

TSP for drill bits cutter 6

TSP for drill bits cutter 7

 

 

RFQ

Our factory typically produces items based on orders. The production cycle ranges from 3 to 10 working days, depending on the order size.

However, production may be sequenced during high-order volume periods, potentially extending the production cycle.

If timely delivery is crucial for you, please consult with our sales team to confirm a more accurate timeline.

We cooperate with DHL, FedEx, UPS, TNT, and other major carriers. If you do not specify a preferred carrier, our follow-up department will select the most suitable one.

Typically, delivery to Europe and America takes about 7 days, to Asian countries 3-4 days, and to other American countries 10-15 days. Please note that the exact times are subject to the schedules published by the shipping companies.

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