|
| Brand Name: | HLDRILL |
| MOQ: | 10PCS |
| Price: | Please Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 3000 PCS Per month |
Tapered button bits are engineered for small diameter rock drilling, differing clearly from threaded button bits built for deep hole drilling. This bit type locks onto drill rods via taper fitting, perfectly matched with air leg rock drills and handheld jackhammers, widely deployed in stone quarrying and underground mining projects.
| Parameter | Details |
|---|---|
| Drill Rod Matching Size | Φ19, Φ22, Φ25 (popular stock sizes) |
| Bit Outer Diameter | 32mm, 34mm, 36mm, 38mm, 40mm |
| Taper Connection Angles | 6°, 7°, 11°, 12° and more |
| Raw Material | 45CrNiMoVA alloy steel body + YK05 cemented carbide buttons |
| Button Profile & Design | Ballistic; bit face: Flat / convex; bit body: Standard skirt |
| Carbide Button Quantity | 5 buttons, 7 buttons, 8 buttons |
Address
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Tel
86-0635-8278268
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