Gold Member Since 2009
Audited Supplier
Changzhou Hongjian Tools Co., Ltd.

Spot Drill, Drill Bits, Carbide Drill manufacturer / supplier in China, offering Hiboo Manufacture Carbide Spot Drills Bits, Z2 Cutting Flutes Ball Nose End Milling Tool for Steel, Two Flutes Carbide Taper Straight Flute End Mill and so on.

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Hiboo Manufacture Carbide Spot Drills Bits

FOB Price: US $6.5-70 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $6.5-70/ Piece
Get Latest Price
Production Capacity: 50000 PCS/Month
Transport Package: 1PC in a Plastic Tube, 10PCS a Group
Payment Terms: T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: spot drill
  • Top Angle: 118-140 Degree
  • Length: 50-150mm
  • Origin: Changzhou Jiangsu China
  • Diameter: 2-20mm
  • Coating: Tin
  • Trademark: Hiboo
  • HS Code: 8207709000
Product Description
Hiboo  manufacture Carbide Spot drills bits

1. Raw Material
HRC45HRC55  HRC60HRC65
YG10XYG10.2 &WF25(Taiwan)K44 & K40Sandvik H10F
Grain Size:0.7um
Co:10 %
Flexural strength:3320N/mm2
Grain Size:0.6um
Co:10 %
Flexural strength:4000N/mm2
Grain Size:0.5um
Co:12 %
Flexural strength:4300N/mm2
Grain Size:0.4um
Co:12.5 %
Flexural strength:4300N/mm2
2.Super Coating

AlTiN TiAINTiSiNNano
Hardness(HV)32002800360042(GPA)
Thickness(UM)2.5-32.5-3 33
Oxidation Temp(°)90080010001200
Friction Coeffient0.30.30.450.4
ColorBlackVioletCopperBlue

3. Made by  ANCA Grinding Machine, Top from TaiWan
4. Each end mill is inspected by Zoller measuring and inspected machine. 
5. The following Specification for your refer, We also provide the OEM or ODM service

We also supply milling cutters, reamer, solid carbide slitting saws, indexable insert, other tungsten carbide products.

order nodlDL
HJ2*8*2D*50L*2F28250
HJ3*12*3D*50L*2F312350
HJ4*13*4d*50L*27413450
HJ5*16*5D*50L*2F516550
HJ6*22*6D*50L*2F622650
HJ8*24*8D*60L*2F824860
HJ10*24*10D*75L*2F10241075
HJ12*28*12D*75L*2F1228175
HJ14*30*14D*100L*2F1430214100
HJ16*32*16D*100L*2F163216100
HJ20*38*20D*100L*2F203820100
6. Package and shipping details
Laser brand on the cutter's shank , 1 pc in a plastic tube , 10pcs a group
Delivery Time
For samples , we dispatch your tools in 2-7 workdays .
For formal orders,We delivery tools to you in 7-30 workdays , it will depond on your order quantity .

7. Payment Term
T/T ,Western Union , MoneyGram,L/C 

8.Why Choose Hiboo Tools
Several years' professional producting and exporting experience
Advanced RD department meet your special demands
High precision CNC machines,high standard and strict inspection
Custom demand are welcomed ,OEM and ODM Service
All payment terms supported
Fast delivery time and Convenient Transportations
More than 2000 products are available
For your suggestions or complaints,We will handle them Soonest
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