Body Classification: Matrix Body (Maximum Erosion Resistance) / Steel Body (Maximum Impact Toughness)
Blade Count Config: 4-Blade / 5-Blade / 6-Blade designs available
PDC Cutter Technology: Premium high-impact oilfield grade diamond cutters
Featured Sizes: 8-1/2", 8-3/4", 12-1/4" (Standard API sizes available)
Thread Connection: Standard API Regular Pin (Compliant with API Spec 7-1)
Hydraulics: Interchangeable threaded mud nozzles for optimized fluid dynamics
Oilfield-Grade PDC Matrix & Steel Body Bits: Precision Engineered for Extreme Downhole Performance
Maximizing on-bottom drilling hours and achieving stable steerability are critical requirements in modern petroleum, shale gas, and deep geothermal exploration. Bloom Machinery’s Oil-Grade PDC (Polycrystalline Diamond Compact) Bits are engineered to deliver exceptional Rate of Penetration (ROP) while maintaining rigid gauge integrity in demanding rotational and directional drilling applications.
To match varying downhole challenges, our oil-grade lineup is available in two structural configurations: Matrix Body bits, formulated from proprietary tungsten carbide powders, offer supreme erosion and abrasion resistance in highly abrasive sandstones and siltstones; Steel Body bits, machined from high-tensile alloy structural steel, provide unmatched impact fatigue strength and expanded junk slots for rapid chip removal in sticky, interbedded top-hole formations. Equipped with field-proven premium PDC cutters, strategic gauge protection pads, and adjustable threaded nozzles, Bloom Machinery's PDC series provides exploration contractors with a dependable solution to drive down the total cost per foot.
Bit Size (Inch) | Bit Size (mm) | Blade Count | Body Type Options | API Standard Pin Connection | Nozzle Configuration |
6" | 152.4 mm | 4 Blades / 5 Blades | Matrix Body / Steel Body | 3-1/2" API Regular | 3 - 4 Interchangeable Nozzles |
8-1/2" ★ | 215.9 mm | 5 Blades / 6 Blades | Matrix Body / Steel Body | 4-1/2" API Regular | 5 - 6 Interchangeable Nozzles |
8-3/4" | 222.2 mm | 5 Blades / 6 Blades | Matrix Body / Steel Body | 4-1/2" API Regular | 5 - 6 Interchangeable Nozzles |
12-1/4" ★ | 311.1 mm | 6 Blades / 7 Blades | Matrix Body / Steel Body | 6-5/8" API Regular | 6 - 7 Interchangeable Nozzles |
Contact: Kevin Dai
Phone: 13605749661
E-mail: sales@bloommachinery.com
Whatsapp:+86 13605749661
Add: Hehua Bridge, Yunlong Town, Yinzhou Distric, Ningbo City, ZheJiang Province
