Gold Member Since 2016
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Nantong Everlasting Tools Co., Ltd.

Diamond Drill Bit, Core Drill Bit, Twist Drill Bit manufacturer / supplier in China, offering Diamond Core Bits for Hand Tools Drilling Equipment, High Quality Twsit Drill Bits 1.5mm for Medical Instrument, Hardware Machine Tool Set Twist Drill Bits and so on.

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Diamond Core Bits for Hand Tools Drilling Equipment

FOB Price: US $0.1-10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.1-10/ Piece
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Port: Shanghai, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: HSS8024
  • Certification: SGS
  • Type: Twist Drill Bit
  • Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
  • Size 2: 1.0*27*10mm
  • Size 4: 1.5*38*14mm
  • Size 6: 2.0*43*18mm
  • Size 8: 3.0*60*30mm
  • Size 10: 3.7*70*40mm
  • Transport Package: Cartons
  • Origin: China
  • Customized: Customized
  • Length: Jobber-length
  • Material: Customized
  • Size 1: 0.8*23*7mm
  • Size 3: 1.2*34*13mm
  • Size 5: 1.8*40*16mm
  • Size 7: 2.5*52*25mm
  • Size 9: 3.2*65*32mm
  • Trademark: Everlasting Tools
  • Specification: Standard
  • HS Code: 8207509000
Product Description
Diamond high speed steel twist drill bits drilling for Jade, metal, agate, emerald, gem, pearl, pendant, pebbles...

THIS IS THE FRIST CHOICE OF THE JEWELER, CUSTOMIZED, SIMPLE AND USEFUL!!!
ItemDiameter(mm)Length(mm)Diamond Length(mm)
10.8237
21.02710
31.23413
41.53814
51.84016
62.04318
72.55225
83.06030
93.26532
103.77040

1) Materials : Diamond high speed steel twist drill bits 
2) Application: PROFESSIONAL DRILLING TO JEWELRY, POTTERY, PORCELAIN, GLASS, SEMICONDUCTOR MATERIAL DRILLING (different material hardness with different effects)
3) Precautions of use: 
      a, water cooled;
      b, high speed (> 20000rpm/min);
      c, smooth, no shake (it's better to use a bench drill);
      d, light pressure.


Diamond Core Bits for Hand Tools Drilling Equipment
Diamond Core Bits for Hand Tools Drilling Equipment
Diamond Core Bits for Hand Tools Drilling Equipment
Diamond Core Bits for Hand Tools Drilling Equipment
Diamond Core Bits for Hand Tools Drilling Equipment


By way of super hard and super finish grinding for harden material after heat treatment,we can produce any type of shank and satisfy your requirement of any hole diameter, wall thickness, thread form, number of teeth, cutting edge shape, cutting edge type, structure of cutting edge, angle, helix angle. 

NANTONG EVERLASTING TOOLS CO.,LTD
ATTEN: Candy
TEL: 86-513-83303009
FAX: 86-513-83300309
 
 
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