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7° Taper Socket Angle 32-40 Mm Working Diameter 45CrNiMoVa Alloy Body Taper Chisel Rock Bit And Chisel Bit

7° Taper Socket Angle 32-40 Mm Working Diameter 45CrNiMoVa Alloy Body Taper Chisel Rock Bit And Chisel Bit

Brand Name: HLDRILL
Model Number: Taper Chisel Rock Bit
MOQ: 10PCS
Price: Please Contact Us
Payment Terms: T/T
Supply Ability: 3000 PCS Per month
Detail Information
Place of Origin:
CHINA
Certification:
ISO 9001 Certified
Working Diameter:
32-40 Mm
Overall Length:
76 Mm
Taper Socket Angle:
7°
Flushing Ports:
2 Side-mounted Water Holes
Body Alloy:
45CrNiMoVa
Carbide Tip Size:
12 × 8 Mm
Packaging Details:
Wooden Boxes , Cardboard Boxes
Highlight:

7° Taper Socket Angle Taper Chisel Rock Bit

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32-40 mm Working Diameter Chisel Bit

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45CrNiMoVa Alloy Body Taper Chisel Rock Bit

Product Description
7° Taper Socket Angle 32-40 Mm Working Diameter 45CrNiMoVa Alloy Body Taper Chisel Rock Bit And Chisel Bit
  • Working Diameter 32–40 mm
  • Overall Bit Length 76 mm
  • Taper Socket Angle 7°
  • Flushing Ports 2 side-mounted water holes
  • Bit Body Alloy 45CrNiMoVa
  • Tungsten Carbide Tip 12 × 8 mm

Performance & Applications

Henglong specializes in manufacturing professional rock drilling consumables. Our taper chisel rock bits deliver dependable penetration for diverse mining and stone processing projects. These tools handle ferrous ore extraction including iron and manganese, non-ferrous deposits such as gold, silver and copper, alongside natural stone like marble and granite. When deployed in rock strata graded F8–14, operators typically achieve 15–18 meters of drilled footage under standard field conditions.

We maintain a broad portfolio of taper rock bits, including cross (horseshoe) and flat chisel profiles. Our chisel-style rock bits have earned solid market traction across Saudi Arabia and perform remarkably well when boring into tough hard rock layers.

Compatibility & Field Use

This tool is engineered for shallow boreholes up to 5 meters deep, with applicable hole sizes ranging 20–45 mm. It pairs perfectly with lightweight handheld jackhammers such as Y6, Y10 and Y24. Common field applications cover blast hole drilling in stone quarries, shaping rough stone blocks, and secondary rock fragmentation on smaller boulders. It works seamlessly with hexagonal drill steels (12 mm or 22 mm) with taper angles of 4°, 6°, 7°, 11°, 12°.

Manufacturing & Supply

Every taper chisel rock bit is forged from premium raw alloy and treated with custom heat processing to boost impact resistance and service lifespan. Backed by robust manufacturing capacity and stable stock supply, we can accommodate custom geometry requests and adhere tightly to your shipment timelines for global buyers.