Gold Member Since 2014
Audited Supplier
Forsun Ultra-hard Material Industry Co., Ltd.

Diamond Core Bit, Surface Diamond Bit, Surface Set Diamond manufacturer / supplier in China, offering Pq3 Wlp3 Natural Diamond Core Bit, Soil Test Equipment 4" Shelby Tube Sampler, M101 PVC Plastic Liner and so on.

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Supplier Homepage Product Core Bit Pq3 Wlp3 Natural Diamond Core Bit

Pq3 Wlp3 Natural Diamond Core Bit

FOB Price: US $100-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-200/ Piece
Get Latest Price
Production Capacity: 1000 Per Month
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: PQ3 WLP3
  • Certification: BIN, JIS, AISI, API
  • Type: Core Drill Bit
  • Usage: Masonry Drilling
  • Matrix Hardness: Soft to Ultra-Hard
  • Diamond Size: 15/25 25/40 40/60spc
  • Trademark: FORSUN
  • Origin: Changsha Hunan
  • Customized: Customized
  • Length: Stub-length
  • Material: Diamond
  • Color: as Per Your Request
  • Sizes: (Bq/Nq/Hq/Pq/Nwg/T2/T6/Tt/B Series)
  • Crown Profile: Semi Round or Step Crown
  • Specification: ISO9001
  • HS Code: 82071910
Product Description
The surface set diamond bit is produced from a single layer of natural diamond setting on the surface of bit crown with hard matrix.

Surface set diamond bit is mainly recommended for drilling soft to hard formations. Generally speaking, surface set diamond bit can provide satisfying penetration rate.

To choose a right surface set for the formations drilled, we need at least consider the following aspects: Diamond size, diamond grade, profile design.


Face Profiles of surface set core bit:
Semi-round: It is mostly used in the core bit with bit kerf thickness less than 11mm. It can drill various formations. The core bit with semi-round profile has long bit life, and can avoid damage; While the bit kerf thickness is over 11mm with semi-round profile can be applied in drilling abrasive formations.

Stepped profile: Core bit kerf thickness over 11mm usually has this kind of profile. Bit with Stepped profile can obtain high penetration rate with good stability in drilling. However, it is not recommended in fractured very abrasive formations. When the core bit of bit kerf less than 11mm has stepped profile can facilitate drilling speed and have better drilling stability.


Sizes Available:
Diamond core drill bits and diamond non-core drill bits
A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48
B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW
N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW
H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT
P- Gauge Core Bits: P, P3, PWF-Long, PWF-Short
S- Gauge Core Bits: SWF-Long, SWF-Short
U- Gauge Core Bits: UWF-Long, UWF-Short
Z- Gauge Core Bits: ZWF-Long, ZWF-Short
T, TT, T2 &TB Series Metric Core Bits: T36, TT46, T2-46, TB56, TT56, T2-56, T2-66, T2-76, T2-76 coreline, T2-86, T2-86 coreline, T2-101, T2-101 coreline
T6 Series Metric Core Bits: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146
T6S Series Metric Core Bits: T6S-76, T6S-86, T6S-101, T6S-116, T6S-131, T6S-146
And all other standard CDDA, DCAMA, Crealius, and ISO sizes.
Surface setstep size
Diamondsemi-round
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