Thread Button Bits

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A. Designed to remove cuttings more efficiently.
B. Deeper and larger grooves provide smooth flushing and removes material faster
C. Provides longer tool life.
Steel Grade: Sweden and USA Imported Steels.
Thread At Bit End: R, T, ST, GT Threads.

  • Tophammer Thread Button Bits
  • R25 R32 R38 T38 T45 T51 ST58 ST68 GT60
  • Head Diameter; Thread; Button Shapes
Flushing Groove:
A. Designed to remove cuttings more efficiently.
B. Deeper and larger grooves provide smooth flushing and removes material faster
C. Provides longer tool life.
Steel Grade: Sweden and USA Imported Steels.
Thread At Bit End: R, T, ST, GT Threads.

Bits2-(2)


Bits02-(1)


Tungsten Carbides:

A. Continuous improvements and new tungsten carbide grades
B. For a variety of ground conditions, we offer a variety of tungsten carbide grades and shapes.

Bits2-(1)


Carbide shape variety
Round :Utility carbide shape. Strong configuration against carbide fracture
Semi ballistic Combined wear resistance and high penetration rate. Recommended for medium- hard rock with moderate abrasitivity.
Ballistic: Higher penetrating carbide shape than Semi ballistic shape. Recommended for soft rock.

Spike: Highest penetrating carbide shape. *Weak configuration against carbide fracture. Recommended for soft to medium- hard rock.


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Flushing Hole Variety & Skirt Variety

V: Face flushing hole, normal flushing hole design.
W: Face and side flushing hole, effective in case of plugged face flushing hole

S: Straight Skirt, normal bit skirt design.

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P.R.China 450000
   Friendly Links:   www.kingrockdrillingtool.com

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