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JCDRILL T45 102mm High Speed Steel Drill Bits / Tungsten Carbide Dilling Bits Retract Button Bit

Categories Rock Drill Bits
Brand Name: JCDRILL
Model Number: All Models
Certification: API,ISO,CE
Place of Origin: China (Mainland)
MOQ: 5pcs
Price: $5.00 - $50.00/pc
Payment Terms: L/C, T/T, Western Union, D/A, D/P, MoneyGram
Supply Ability: 1000000pcs/year
Delivery Time: 3-15 work days
Packaging Details: Wooden box
Parts Name: Rock drill bits
Material: Carton Steel+Tungsten carbide
Application: Mining, Blasting,road Construction Hole Drilling
Processing Type: Forging
Diameter: 33-178mm
Mining Object: granite, marble, sandstone,limestone
carbide shape: spherical, ballistic
Face design: Flat, Drop, Centre
Usage: Oil/Gas field,Coal mining etc.
Model: R22, R25, R28, R32, R35,R38, etc
Color: Yellow,Gold ,Orange,Black,blue ect.
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    JCDRILL T45 102mm High Speed Steel Drill Bits / Tungsten Carbide Dilling Bits Retract Button Bit

    JCDRILL T45 102mm High Speed Steel Drill Bits / Tungsten Carbide Dilling Bits Retract Button Bit

    JCDRILL Thread Retract Button Drill Bit

    Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
    • Recommended for eliminating hole deviation
    • Widely used drifting and tunneling
    • Bit face design is ideal for medium-hard to hard abrasive rock
    Suitable for powerful percussive drills and top hammers with high speed drifter,,such as Atlas Copco 282 rocket boomer,Atlas Copco 352 rocket boomer jumbo,AtlasCopcoD7roc,FurukawaHCR 1200, Tamrock,and Ingesoll Rand ECM660,the products are widely used in bench and production drilling, extensional drilling,our products with comparative advantages of the more prominent cost-effective as the famous brand in the world, our products have been recognized as high-quality brand of rock-drilling tools made in China.

    Retractable rock drill button bit suitable for small hole range
    Retractable rock drill button bit widely used in Dimensional Stone Quarrying Industry
    Retractable rock drill button bit widely used in Underground Mining Industry

    T38 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm


    1. Reaming Drill Bit connect with tapered drill rod perfectly for drilling holes.
    2. Stable and mature welding technology ensure high quality of bits.
    3. Accurate dimension of taper degree perfectly matches the rods.
    4. work reliable and very cost-effective.
    5. High grade tungsten carbide inserts.
    6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
    7. Long life
    8. Lower consumption
    9. Wide selections of drill bits
    10. Delivery quickly


    1.High penetration rate for productivity.

    2.Extended service life and lower drilling cost.

    3.Excellent straightnesss and hole clean quality.


    DiameterNO*Button DiaGaugeFlushingApprox'sPart No.
    321 1/42*73*8351*62*40.2Q532-722
    331 19/642*74*7401*51*50.2Q633-722
    331 19/642*75*7352*41*40.2Q733-722
    341 11/322*74*7401*51*50.29Q634-722
    351 3/82*75*7351*51*50.22Q735-722
    361 27/641*83*9401*61*60.3Q436-722
    361 27/642*74*7401*61*60.35Q636-722
    361 27/642*75*8351*61*50.3Q736-722
    381 1/21*93*9401*61*60.35Q438-722
    381 1/22*84*8401*61*60.35Q638-722
    381 1/22*75*8351*61*50.35Q738-722
    381 1/22*75*9402*41*40.35Q738-722A
    401 37/641*93*9401*61*60.35Q440-722
    401 37/642*75*9351*61*50.35Q740-722
    411 5/82*75*9351*61*50.35Q741-722
    421 21/321*93*9301*61*60.35Q741-722
    421 5/82*75*9351*61*50.35Q442-722

    Ps: Special design is available upon your requirement.




    1. Shipping time for an order

    We have many stock. As usual, we can delivery the goods as soon as we get the full payment.

    2. Quality Control

    Strict inspection and testing for every order before shipping out .

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    4.Other Questions?

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    Quality JCDRILL T45 102mm High Speed Steel Drill Bits / Tungsten Carbide Dilling Bits Retract Button Bit for sale
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