PDC Cutter

Detailed Product Description

DPF Series are our newest products. Based on adoption of a series of new technology and high quality raw materials, impact resistance and thermal stability of DPF Series improve a lot, and rate of penetration increases while drilling hard rock. DPF Series have achieved outstanding drilling performance and is highly estimated by customers.

Characteristics

• Higher grade and purer diamond powder, in which impurity content decreases vastly, is chosen as raw material to increase bonding strength among diamond.
• Grit mixture ratio of diamond powder and sintering technics are improved which increase rate of penetration while drilling in hard rock.
• Shallow slots in length and breadth distribute homogeneously on the top of tungsten carbide substrate. This kind of interface improves stress distribution and raises impact resistance and reliability.
• Thermal stability reaches 750.
• Improved structure of sintering cavity makes that temperature and press distribute homogeneously during the sintering process, and assures stable performance of PDC cutters.

Available sizes

DPF series	Diameter	Height	Diamond Thickness	Diamond Chamfer	Carbide Chamfer
DPF1308DT	13.44 mm	8.00 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1313DT	13.44 mm	13.20 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1608DT	16.00 mm	8.00 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1613DT	16.00 mm	13.20 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1908DT	19.05 mm	8.00 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1913DT	19.05 mm	13.20 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°
DPF1916DT	19.05 mm	16.00 mm	2.0 ± 0.2 mm	0.25 mm×45°	0.50 mm ×45°

Specific specification can be customized.