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64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well

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64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well

64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well
64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well

Grote Afbeelding :  64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well

Productdetails:
Plaats van herkomst: CHINA
Merknaam: MTH
Certificering: ISO 9001
Modelnummer: T45
Betalen & Verzenden Algemene voorwaarden:
Min. bestelaantal: 50 pc's
Prijs: Bespreekbaar
Verpakking Details: Houten behuizing
Levertijd: 10-15 dagen
Betalingscondities: Western Union, MoneyGram, T/T
Levering vermogen: 3000 stuks per maand

64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well

beschrijving
Productnaam: Thread retrac knop bit Type verwerking: Smeden
Machinetype: Boorgereedschap, boorapparatuur Gebruik: Ertsmijnbouw, kolenmijnbouw
Kleur: Rood,Goud,Vereist Diameter: 64127mm
Applicatie: Rotsboringen, mijnbouwput Maat: T51 T45 T38 R32
Markeren:

T45 retrac thread button bit

,

rock drill retract button bit

,

button bit drilling tools

Rock Drill T45 Button Bit Drilling Tools Retrac Thread Button Bit
Product Description
These thread drill bits are manufactured using high-quality alloy steel bars and premium tungsten carbide. Available in various thread types including R25, R28, R32, SR35, R38, T45, T51, ST58, GT60, and ST68. The drill bit head diameters range from 32mm to 152mm, with button options in spherical, ballistic, and conical shapes. Face configurations include flat, drop-center, and engrave shapes, while body styles feature both normal and retrac designs. Ideal for tunnel construction and large-scale mining operations, including open-pit and underground copper, gold, and other mineral extraction.
Product Features
  • Raised center design ensures center buttons contact rock first, improving collaring and hole straightness
  • Optimized flushing hole configuration (3-4 holes depending on diameter) with equally spaced grooves for balanced air flow and reduced gauge button wear
  • Slot-free face design promotes even air distribution, better cuttings clearance, and optimal button placement
  • Precisely positioned buttons provide complete cutting coverage with just 90° rotation, eliminating rock re-breaking and missed areas
  • Even load distribution across all buttons minimizes breakage risk and extends service life
Technical Specifications
Size Front Buttons Gauge Buttons Buckle Type Weight
64mm 4×10 8×10 R32 2.2KG
76mm 4×11 8×11 T38 3.3KG
89mm 6×13 8×12 T38 4.8KG
102mm 6×13 8×13 T45 6.8KG
115mm 6×14 8×14 T51 9.8KG
127mm 8×14 8×16 T51 12KG
Product Images
64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 0 64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 1 

64-127mm Forging Retract Button Bit with Raised Center for Rock Drilling and Mining Well 2

Contactgegevens
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

Contactpersoon: Nikolay

Tel.: 18931995936

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