Basic Info Model No.: Aq Bq Nq Hq Pq Machine Tppe:drilling Equipment Usage: Mineral Exploration Drilling Certification:iso9001 Trademark: Xizuan Origin: Jiangyin, Jiangsu, China. Type: Sintering Material:tungsten Carbide Standard:dcdma Description: Tsp Diamond Bit Is Short For Thermally Stable Polycrystalline Diamond Cutter Bit. They Are Manufactured In Much The Same Way As Surface Set Diamond Core Bits, But The Natural Diamond Stones Are Replaced By Cube-shaped Thermally Stable Polycrystalline (tsp) Cutters.The Cutters On Tsp Bits Are Less Wear Resisting Than Diamond Bits, But The Heat Resiatance Is Much Better Than Diamond Core Bits.Tsp Diamond Bits Complement With Pdc Diamond Bits. Size Available: Q Series:aqï¼?bqï¼?nqï¼?hqï¼?pqï¼?bq3ï¼?nq3/nqtt, Nq2, Hq3/hqtt, Pq3/pqtt T2 Series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 Series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6s 101 T Series: T36, T46, T56, T66, T76, T86 Z Series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 B Series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 Wf Series: Hwf, Pwf, Swf, Uwf, Zwf Wt Series: Rwt, Ewt, Awt, Bwt, Nwt, Hwt Wm Series: Ewm, Awm, Bwm, Nwm Wg Series: Ewg, Awg, Bwg, Nwg, Hwg Others: Nmlc, Hmlc, Ltk48, Ltk60, Bgm, Ngm, Adbg, Tbw, Tnw, Atw, Btw, Ntw, Nxd3, Ax, Nx, Nxc, Axt, T6h, 4 9/16, Nwd4, 412f, Sk6l146, Tt46, Tb56, Ts116, Chd10