2025-12-28 10.8.118.215
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Code of China
Chinese National Standard List: Cutters

QJ 397-1978 Taper Shank Counter Bit with Angle (Ψ = 60°, 90° or 120°) 
  Issued on: 1980-01-01   Translation Price(USD): 15.0
QJ 333-1978 Twist Drill - Twist Drill with Long Shank (For Riveting) 
  Issued on: 1980-01-01   Translation Price(USD): 15.0
QJ 431-1978 Fastening Screw for Counter Bit (D=M 2.5~M5) 
  Issued on: 1980-01-01   Translation Price(USD): 15.0
QJ 393-1978 Shell Counterbore D=33~52 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 346-1978 Double-teeth Flat-blade Straight-shank Core Drill for Blind Hole (D=3~10) 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 437-1978 Straight Shank Twist Drill (D=2~13) 
  Issued on: 1980-01-01   Translation Price(USD): 90.0
QJ 435-1978 Small Straight Shank Twist Drill (D=0.2~1.95) 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 391-1978 Taper Shank Guidable Counterbore with Guide Post D=14~32 
  Issued on: 1980-01-01   Translation Price(USD): 75.0
QJ 442-1978 Technical Specifications for Twist Drill  
  Issued on: 1980-01-01   Translation Price(USD): 60.0
QJ 399-1978 Countersunk Rivet Hole Counter Bit (Rivet Diameter = 2.5~6; Ψ = 90° or 120°) 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 392-1978 Guide Post for Shell Counterbore D=11.9~37.5 
  Issued on: 1980-01-01   Translation Price(USD): 15.0
QJ 395-1978 Countersunk Rivet Hole Inverse Counter Bit (Rivet Diameter = 3~ 6; Ψ = 90° or 120°) 
  Issued on: 1980-01-01   Translation Price(USD): 45.0
QJ 440-1978 Long Taper Shank Twist Drill (D=12~30) 
  Issued on: 1980-01-01   Translation Price(USD): 150.0
QJ 394-1978 Cutter Holder for Shell Counterbore D=30~40  
  Issued on: 1980-01-01   Translation Price(USD): 15.0
QJ 432-1978 Technical Specifications for Counter Bit  
  Issued on: 1980-01-01   Translation Price(USD): 45.0
QJ 398-1978 Hardmetal-insert Cutter Blade Counter Bit with Angle (D=30~60°; Ψ = 60° or 90°) 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 352-1978  
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 402-1978 End Face Inverse Counter Bit (D=14~40) 
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 347-1978  
  Issued on: 1980-01-01   Translation Price(USD): 30.0
QJ 356-1978 Hard Alloy Floating Boring Tool (D=50~240) 
  Issued on: 1980-01-01   Translation Price(USD): 75.0
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