Exploration Wireline Core Drill Bits

Product Detail

1. available in all standard drilling sizes (A,B,N,P,H). 2. various waterways design. 3. long bit life and good performance. To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions. Size: TDS bits are available in all standard drilling sizes . Also, non-standard sized bits can be produced according to requirements from clients. Crown Height: TDS offers crown impreg depths of 9mm, 12mm, and 16mm .The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance. Waterways: Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems. Matrix: TDS impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site. Threads: standard Q threads as well as thread types required by clients are available.

Bit Matrix	K1	K3	K5	K7	K9	K11
Matrix Hardness	HRC54	HRC42	HRC30	HRC18	HRC6	HRC0
Rock Hardness	Select K1 in case of low working lifte of K3	Soft Rock Medium Hard Rock Hard Rock				Select K11 without footage of K9
Grain Size of Rock		Large Grain Medium Grain Fine Grain
Breakage of Rock		Serious Breakage Normal Breakage Complete
Drill Rig Power		High Power Medium Power Low Power

Seq.	Sizes	Item	OD(mm)	Code
1	AWL	Reaming Shell	48	P
2	BWL BWL2	Reaming Shell	59.9	P, D
3	NWL	Reaming Shell	75.7	P, D
4	HWL	Reaming Shell	96.1	P, D
5	PWL	Reaming Shell	122.6	P, D
6	SWL	Reaming Shell	148.1	P, D

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Core Drill Bits

Core Drilling Bit

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Exploration Wireline Core Drill Bits

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