• Model NO.：3 1,2′′ 89mm
• Shape：Round
• Waterway：Standard Type
• T.C Type：Quadranguiar Lnserts
• Transport Package：Each Bit Is Independently Packed in a Small Carton
• Specification：ISO
• Trademark：csmiracleland
• Origin：Changsha, Hunan, China
• HS Code：8207191000
• Production Capacity：10, 000PCS,Year

Basic Info.

Model NO. 3 1/2′′ 89mm Shape Round Waterway Standard Type T.C Type Quadranguiar Lnserts Transport Package Each Bit Is Independently Packed in a Small Carton Specification ISO Trademark csmiracleland Origin Changsha, Hunan, China HS Code 8207191000 Production Capacity 10, 000PCS/Year

Product Description

Product profile: Tungsten Carbide Core Bit

Tungsten Carbide Core Bits are designed especially for soil investigation and geotechnical drilling, but also suitable in some applications for mineral exploration. As the tungsten Carbide is softer than diamond stones, the formations which these bits are able to handle are limited in the range of soft or some medium rocks. Like the overburden drilling, cleaning of drill holes, e.g. for the removal of steel fragments from a drill hole.
 
We provides two types of T.C. Core Bits : Octagonal lnserts and Quadranguiar lnserts

Unless otherwise specified, the octagonal inserts is the standard for this type of T.C. core bits, with various sizes according to different bit kerf widths.

Sizes Available: 
 

Diamond Core Drill Bits Size Available:

AQ, BQ, BQ3, NQ, NQ2, NQ3 (NQTT), HQ, HQ3 (HQTT), PQ, PQ3...

T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-86, T2-101

T6-76, T6-86, T6-101, T6-116, T6-131, T6-146

T6S-76, T6S-86, T6S-116, T6S-131, T6S-146

TBW, TNW, PWF, SWF, UWF, ZWF

AWG, BWG, NWG, HWG, AX, BX, NX, HX

EWM, AWM, BWM, NWM, HWM, AWT, BWT, NWT, HWT

LTK48, LTK60, BMLC, NMLC, HMLC

B36, B46, B56, B66, B76, B86, B101, B116, B131, B146

36, 46, 56, 59, 75, 91, 110, 130, 150, 170, 219, 275...

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