Showing 1–15 of 71 results

  • 5 1/4″ SHA517GT

    Specifications

    Size: 5 1/4″ (133.35 mm)
    IADC: 517
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 46 pcs
    Gauge Row: Wedge / 37 pcs
    Trimming Row: Wedge / 4 pcs
    Bevel Row: Ovoid / 50 pcs
    Pin Connection: 2 7/8 REG
    Bit Weight (KG): 14
    Weight on Bit (KN/mm): 0.35~1.05
    ROP (rpm): 50~120

  • 5 1/2″ SHA417GT

    Specifications

    Size: 5 1/2″ (139.7 mm)
    IADC: 417
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 3-3-3
    Inner Row: Chisel / 37 pcs
    Gauge Row: Wedge / 33 pcs
    Trimming Row: Wedge / 16 pcs
    Bevel Row: Flat / 33 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 14.5
    Weight on Bit (KN/mm): 0.35 ~ 0.90
    ROP (rpm): 70 ~ 140

  • 5 1/2″ SHA437GT

    Specifications

    Size: 5 1/2″ (139.7 mm)
    IADC: 437
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 3-3-3
    Inner Row: Chisel / 38 pcs
    Gauge Row: Wedge / 33 pcs
    Trimming Row: Wedge / 16 pcs
    Bevel Row: Flat / 33 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 14.5
    Weight on Bit (KN/mm): 0.35 ~ 1.0
    ROP (rpm): 60 ~ 140

  • 5 1/2″ SHA517GT

    Specifications

    Size: 5 1/2″ (139.7 mm)
    IADC: 517
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 47 pcs
    Gauge Row: Wedge / 42 pcs
    Trimming Row: Wedge / 5 pcs
    Bevel Row: Ovoid / 57 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 14.5
    Weight on Bit (KN/mm): 0.35 ~ 1.05
    ROP (rpm): 50 ~ 120

  • 5 1/2″ SHA537GT

    Specifications

    Size: 5 1/2″ (139.7 mm)
    IADC: 537
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 4-4-3
    Inner Row: Chisel / 60 pcs
    Gauge Row: Wedge / 37 pcs
    Trimming Row: Wedge / 9 pcs
    Bevel Row: Ovoid / 56 pcs
    Pin Connection: 2 7/8 REG
    Bit Weight (KG): 14.5
    Weight on Bit (KN/mm): 0.40 ~ 1.05
    ROP (rpm): 40 ~ 110

  • 5 1/2″ SHA637YT

    Specifications

    Size: 5 1/2″ (139.7 mm)
    IADC: 637
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 5-4-4
    Inner Row: Conical / 85 pcs
    Gauge Row: Ovoid / 43 pcs
    Trimming Row: Wedge / 18 pcs
    Bevel Row: Ovoid / 43 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 14.5
    Weight on Bit (KN/mm): 0.60~1.1
    ROP (rpm): 40~90

  • 5 5/8″ SHA517XT

    Specifications

    Size: 5 5/8″ (142.88 mm)
    IADC: 517
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 4-3-3
    Inner Row: Wedge / 47 pcs
    Gauge Row: Wedge / 43 pcs
    Trimming Row: Wedge / 8 pcs
    Bevel Row: Ovoid / 43 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 15.5
    Weight on Bit (KN/mm): 0.35 ~ 1.05
    ROP (rpm): 50 ~ 120

  • 5 5/8″ SHA537XT

    Specifications

    Size: 5 5/8″ (142.88 mm)
    IADC: 537
    Bearing and Seal: Journal Bearing / O-Ring Rubber seal
    No. of Rows: 4-4-3
    Inner Row: Wedge / 58 pcs
    Gauge Row: Wedge / 34 pcs
    Trimming Row: Wedge / 8 pcs
    Bevel Row: Ovoid / 51 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 15.5
    Weight on Bit (KN/mm): 0.40 ~ 1.05
    ROP (rpm): 40 ~ 110

  • 5 7/8″ SHV517GT

    Specifications

    Size: 5 7/8″ (149.23 mm)
    IADC: 517
    Bearing and Seal: Journal Bearing /Composite seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 49 pcs
    Gauge Row: Wedge / 36 pcs
    Trimming Row: Wedge / 9 pcs
    Bevel Row: Flat / 36 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 19.0
    Weight on Bit (KN/mm): 0.35 ~ 1.05
    ROP (rpm): 50 ~ 120

  • 5 7/8″ SHV537GT

    Specifications

    Size: 5 7/8″ (149.23 mm)
    IADC: 537
    Bearing and Seal: Journal Bearing /Composite seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 51 pcs
    Gauge Row: Wedge / 37 pcs
    Trimming Row: Wedge / 9 pcs
    Bevel Row: Flat / 37 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 19.0
    Weight on Bit (KN/mm): 0.40 ~ 1.05
    ROP (rpm): 40 ~ 110

  • 5 7/8″ SHV617YT

    Specifications

    Size: 5 7/8″ (149.23 mm)
    IADC: 617
    Bearing and Seal: Journal Bearing /Composite seal
    No. of Rows: 4-4-4
    Inner Row: Conical / 60 pcs
    Gauge Row: Ovoid / 37 pcs
    Trimming Row: Wedge / 5 pcs
    Bevel Row: Flat / 37 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 19.0
    Weight on Bit (KN/mm): 0.50 ~ 1.05
    ROP (rpm): 40 ~ 100

  • 6″ SHV437GT

    Specifications

    Size: 6″ (152.4 mm)
    IADC: 437
    Bearing and Seal: Journal Bearing / Composite seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 43 pcs
    Gauge Row: Wedge /30 pcs
    Trimming Row: Wedge /12 pcs
    Bevel Row: Flat / 30 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 18.0
    Weight on Bit (KN/mm): 0.35 ~ 1.00
    ROP (rpm): 60 ~ 140

  • 6″ SHV517GT

    Specifications

    Size: 6″ (152.4 mm)
    IADC: 517
    Bearing and Seal: Journal Bearing / Composite seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 49 pcs
    Gauge Row: Wedge / 38 pcs
    Trimming Row: Wedge / 9 pcs
    Bevel Row: Flat / 38 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 21.0
    Weight on Bit (KN/mm): 0.35 ~ 1.05
    ROP (rpm): 50 ~ 120

  • 6″ SHV537GT

    Specifications

    Size: 6″ (152.4 mm)
    IADC: 537
    Bearing and Seal: Journal Bearing / Composite seal
    No. of Rows: 4-3-3
    Inner Row: Chisel / 49 pcs
    Gauge Row: Wedge / 37 pcs
    Bevel Row: Flat / 37 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 21.0
    Weight on Bit (KN/mm): 0.40 ~ 1.05
    ROP (rpm): 40 ~ 110

  • 6″ SHV637YT

    Specifications

    Size: 6″ (152.4 mm)
    IADC: 637
    Bearing and Seal: Journal Bearing / Composite seal
    No. of Rows: 4-4-4
    Inner Row: Conical / 65 pcs
    Gauge Row: Ovoid /42 pcs
    Trimming Row: Wedge /3 pcs
    Bevel Row: Flat / 42 pcs
    Pin Connection: 3 1/2 REG
    Bit Weight (KG): 18.0
    Weight on Bit (KN/mm): 0.60 ~ 1.10
    ROP (rpm): 40 ~ 90