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Durable Flat Shape T38 76mm Button Rock Drill Bit

Durable Flat Shape T38 76mm Button Rock Drill Bit

  • Durable Flat Shape T38 76mm Button Rock Drill Bit
  • Durable Flat Shape T38 76mm Button Rock Drill Bit
  • Durable Flat Shape T38 76mm Button Rock Drill Bit
Durable Flat Shape T38 76mm Button Rock Drill Bit
Product Details:
Place of Origin: CHINA
Brand Name: MIROC
Certification: ISO
Model Number: T38 76mm
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Wooden Box
Delivery Time: 15-20 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000pcs per month
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Detailed Product Description
Brand Name: MIROC Type: Button Rock Drill Bit
Material: Tugestun Carbide, Tugestun Carbide + Top Quality Alloy Steel Face Shape: Flat Shape And Drop-center Shape
Button Shape: Spherical, Ballistic Workmanship: Hot Pressed & Cold Pressed
High Light:

76mm button drill bit

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t38 button drill bit

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76mm rock drill bit

Durable Flat Shape T38 76mm Button Rock Drill Bit

 

Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.

 

Application of the thread rock button bit:
Threaded button drill bits are suitable for powerful percussive drills and top hammers with high speed drifter, the products are widely used in bench and production drilling, extensional drilling,

 

Advantage of our thread rock button bit:
1. Threaded drill bits are equiped with the hydraulic drilling jumbo and used for crush rock, which are widely used in the tunnel construction, large scale mine (open and underground) and large section tunnel advance in metal mine.
2. Our tools can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diameter range from 41mm to 127mm.
3. Our R&D team will develop the sharpest industry "teeth", the most suitable bits for different application. The bits with sharp buttons are suit for harrd and mid-hard rock, and have excellent wear resistence and driving speed. The bits with round buttons are extensively used in hard rock with high abrasion and impact resistance.
4. Our button bit is made of top quality steel and tungsten carbide same with well-known brand in the world. For the technic, we take “hot-insertion” processing procedure to insert the buttons into the bit. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.

 

T38 Thread Button Bit Specification

Diameter Buttons and Size (mm) Flushing hole Weight Part Number
mm inch Front Gauge Angle Front Side kg
Spherical
64 2 1/2 3×11 6×12 35° 3 - 1.8 4148300705
64 2 1/2 4×10 8×10 40° 2 - 1.6 4148300706
64 2 1/2 3×10, 1×10 6×11 35° 3 - 1.7 4148300707
70 2 3/4 4×11 8×11 40° 2 - 1.9 4148300708
70 2 3/4 4×10, 1×10 8×11 30° 4 - 1.9 4148300709
70 2 3/4 3×10, 1×10 6×12 35° 3 - 1.8 4148300710
76 3 4×11 8×11 40° 2 - 2.4 4148300711
76 3 5×11 8×13 35° 2 1 2.4 4148300712
76 3 3×11, 1×11 6×12 35° 3 1 2.6 4148300713
76 3 4×11, 1×11 8×12 35° 4 - 2.6 4148300714
76 3 4×11, 1×11 8×11 40° 4 - 2.6 4148300715
89 3 1/2 4×13 8×13 40° 2 - 3.3 4148300716
89 3 1/2 5×13 8×13 35° 2 - 3.3 4148300717
89 3 1/2 6×11 8×12 35° 2 - 3.3 4148300718
89 3 1/2 3×11, 2×11 6×13 35° 3 1 3.3 4148300719
89 3 1/2 4×11, 1×11 8×13 35° 4 - 3.3 4148300720
89 3 1/2 4×13, 1×13 8×13 35° 4 - 3.3 4148300721
Ballistic
64 2 1/2 3×11 6×12 35° 3 - 1.8 4148300722
64 2 1/2 4×10 8×10 40° 2 - 1.6 4148300723
64 2 1/2 3×10, 1×10 6×11 35° 3 - 1.7 4148300724
70 2 3/4 4×11 8×11 40° 2 - 1.9 4148300725
70 2 3/4 4×10, 1×10 8×11 30° 4 - 1.9 4148300726
76 3 4×11 8×11 40° 2 - 2.4 4148300727
76 3 5×11 8×13 35° 2 1 2.4 4148300728
76 3 3×11, 1×11 6×12 35° 3 1 2.6 4148300729
76 3 4×11, 1×11 8×12 35° 4 - 2.6 4148300730
76 3 4×11, 1×11 8×11 40° 4 - 2.6 4148300731
89 3 1/2 5×13 8×13 35° 2 - 3.3 4148300732
89 3 1/2 6×11 8×12 35° 2 - 3.3 4148300733
89 3 1/2 3×11, 2×11 6×13 35° 3 1 3.3 4148300734
89 3 1/2 4×11, 1×11 8×13 35° 4 - 3.3 4148300735
89 3 1/2 4×13, 1×13 8×13 35° 4 - 3.3 4148300736

 

Durable Flat Shape T38 76mm Button Rock Drill Bit 0

Durable Flat Shape T38 76mm Button Rock Drill Bit 1Durable Flat Shape T38 76mm Button Rock Drill Bit 2Durable Flat Shape T38 76mm Button Rock Drill Bit 3Durable Flat Shape T38 76mm Button Rock Drill Bit 4Durable Flat Shape T38 76mm Button Rock Drill Bit 5Durable Flat Shape T38 76mm Button Rock Drill Bit 6

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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