|
| Brand Name: | HLDRILL |
| MOQ: | 10PCS |
| Price: | Please Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 3000 PCS Per month |
Henglong, a professional rock drilling tool maker, presents this 40mm tapered chisel bit built for heavy-duty mining and quarry work. Engineered for reliability and performance, this bit is a dependable choice for demanding hard rock drilling operations.
| Diameter | 40mm |
|---|---|
| Overall Length | 65mm |
| Taper Angle | 7° |
| Flushing Holes | Dual side water/air holes for efficient flushing |
| Rock Formation Rating | F8–14 |
| Drilling Depth | Up to 15–18 meters |
Chisel-type bits remain a top pick for Middle Eastern markets like Saudi Arabia, favored for fast penetration in hard rock. Our tapered chisel bits are widely used for 20–45mm shallow holes under 5 meters, commonly matched with lightweight handheld rock drills including Y6, Y10 and Y24.
Typical applications cover natural stone quarrying: small hole drilling, stone block trimming and secondary rock fragment breaking.
We adopt premium raw materials and precision heat treatment for each chisel bit to boost impact resistance and service life. With stable manufacturing capacity, we support custom design and flexible delivery schedules for bulk orders.
Whether you run granite or marble quarries, or metal mines (ferrous & non-ferrous), this tapered chisel bit reduces downtime and keeps your drilling jobs efficient. Contact us for more details and bulk pricing.
Address
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Tel
86-0635-8278268
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