Reinforced Thickened 1313 PDC Cutter

Core Product Parameters Model：Reinforced Thickened 1313 PDC Cutter Diameter：13.44 mm Total Height：13.0 mm PCD Diamond Layer：2.3±0.2 mm Substrate：High-grade tungsten carbide Chamfer：0.4×45° / customizable Inquire Now

• Application： Water well drilling, mining exploration, geothermal drilling, geological prospecting, foundation rock drilling
• Suitable Formation： Medium hard rock, sandstone, limestone, shale, mixed interbedded strata

Our reinforced thickened 1313 PDC cutter is engineered for high-load drilling operations in medium-hard, interbedded and abrasive rock formations. Different from standard 1313 PDC inserts on the market, this upgraded model adopts thickened PCD diamond layer and reinforced tungsten carbide substrate, greatly boosting impact toughness and wear resistance. It is widely assembled on PDC drill bits for water well, mining, geological exploration and geothermal drilling projects.

Manufactured under ultra-high pressure and high temperature sintering process, the diamond crystal bonding structure is optimized. The deep decobalt treatment improves thermal stability and reduces early delamination risk at the diamond-carbide interface. Our factory strictly controls dimensional tolerance, chamfer precision and substrate hardness, guaranteeing stable welding performance for drill bit producers and drill wholesalers across Nigeria, Indonesia, Romania, the Philippines and Germany.

Key Features

1. Thickened PCD Diamond Layer & Reinforced Carbide Base ：Extra thick diamond working layer, thicker overall body than conventional 1313 cutters, stronger anti-breaking capability under repeated rock impact.
2. Optimized Interfacial Bonding ：Improved transition layer between diamond and carbide substrate, effectively prevent spalling and chipping in alternating hard-soft strata.
3. High Thermal Stability ：Low residual cobalt formula, resist thermal damage during continuous drilling, extend working life in abrasive sandstone, limestone and shale.
4. Precision Machining & Consistent Tolerance ：Uniform chamfer options, stable welding property, easy assembly for PDC bit manufacturers.
5. Factory Wholesale & Customization Available ：Bulk supply, custom chamfer, surface treatment and marking for OEM drill bit orders.