11-5/8" M223 5-Blades PDC Bit
Bit Size: 11-5/8 inch
IADC Code: M223
Blades: 5
Cutter Size: φ19 mm
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11-5/8" M223 5-Blades PDC Bit :
From standard cutters to custom drilling solutions, we provide the industry's most reliable PDC products for extreme conditions.
Product Specification
· Bit Size: 11-5/8"
· IADC Code: M223
· Blades: 5
· Cutter Size: φ19 mm
· Cutter Quantity: 36
· Nozzle Quantity: 7
· Gauge Length: 75 mm
· Connection: 6-5/7” API REG
· Net / Gross Weight: 95 / 120 kg
· Body Material: Tungsten Carbide Matrix
· Special Feature: 20% Erosion Resistance Improvement

Product Description
The 11-5/8" M223 5-blade PDC bit features a tungsten carbide matrix body with 20% improved erosion resistance, large φ19mm dual-row cutters, and FEA/FBS-optimized cutting structure — delivering superior durability and performance across medium and interbedded formations.
Features
· Advanced Tungsten Carbide Matrix Body: 20% improvement in erosion resistance compared to previous matrix bits — less cutting structure and bit body damage.
· Large φ19mm PDC cutters: Largest cutter size in the series — provides aggressive penetration and high ROP.
· Dual Row Cutter Layout: Extends aggressiveness and durability.
· Interbedded Lithology Advantage: Provides multiple advantages in interbedded formations with variable hardness.
· Enhanced Bit Stability: BHA shock and vibration mitigation for smoother drilling.
· Anti-Balling Design: Increase cleaning and reduce balling in sticky formations.
· Advanced PDC Cutter Technology: Perfect performance on impact strength resistance and abrasive resistance.
· FEA-Optimized Cutter Layout: Optimized distribution and layout reduces NPT and improves drilling efficiency.
· FBS-Optimized Cutter Angles: Optimized in both axial and radial directions for stronger aggressiveness and durability.
· DOC Optimization:Depth of cutters calculated from field experience for rational formation penetration.

ZZBetter: Your Leading PDC cutters Manufacturer & Supplier
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Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS:Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China, 412000
Tel:0086 73128705418
Phone:0086 13647338188
Fax:0086 073128510897
Email:PDC@drillbetter.com
Whatsapp: 008618173362360














