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7 Degree Tapered Rock Drill Bit H22 26-42mm Carbide Button Bit for YT28 Air Leg Rock Drill

7 Degree Tapered Rock Drill Bit H22 26-42mm Carbide Button Bit for YT28 Air Leg Rock Drill

MOQ: 10 buah
Harga: USD 5-15 / Piece
Kemasan standar: Kotak kayu atau karton ekspor standar dengan pelindung busa
Periode Pengiriman: 7-15 hari kerja setelah konfirmasi pesanan
Metode Pembayaran: T/T, L/C, Western Union
Kapasitas Pasokan: 50000 Potongan per Bulan
Informasi Rinci
Tempat asal
Hunan Cina
Nama merek
Custom
Derajat lancip:
7 derajat (tersedia komposit 7-11 derajat)
Kisaran Diameter:
26-42mm
Jenis batang:
Batang Lancip Heksagonal H22
Latihan yang Kompatibel:
Bor Batu Kaki Udara YT23 / YT24 / YT28
Kedalaman yang Direkomendasikan:
0,8-2,5 juta
Formasi Batuan:
Batuan lunak sampai sedang, batuan lapuk, serpih, batu kapur
Tipe bit:
sedikit tombol karbida
Menyoroti:

7 Degree Tapered Button Bit

,

H22 Carbide Rock Drill Bit

,

Mining Quarrying Tunneling Drilling Tool

Deskripsi Produk
Product Overview The 7-degree tapered button bit is a rock drilling tool designed to pair with H22 hexagonal tapered drill rods on YT23, YT24 and YT28 air leg rock drills. Its shallow 7-degree taper profile locks the bit onto the rod through impact self-tightening, allowing quick bit changes and low drilling resistance. Available in a full diameter range of 26-42mm, it is widely used for anchor bolt drilling, quarrying and shallow-hole drilling in soft to medium rock