Gold Member Since 2016
Audited Supplier
Changzhou Youyao Imp. & Exp. Co., Ltd.

Ground Drillbits, Solid HSS Fully Ground Drillbits, Solid HSS Fully Drillbits manufacturer / supplier in China, offering Solid HSS Fully Ground Drill bits, Tungsten Carbide Twist Drill Bits, Drill Sumitomo, Nano Coting (JR103), Double Color Handle Mini Plastic Tip Screwdriver Manufacturers and so on.

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Supplier Homepage Product hardware tool Solid HSS Fully Ground Drill bits

Solid HSS Fully Ground Drill bits

FOB Price: US $0.5-2 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.5-2/ Piece
Get Latest Price
Port: Shanghai, China
Transport Package: Plastic Box Packing
Payment Terms: T/T
Basic Info
  • Model NO.: youyao
  • Certification: BIN, JIS, AISI, API
  • Type: Twist Drill Bit
  • Usage: Metal Drilling
  • Trademark: YOUYAO
  • Origin: Jiangsu, China (Mainland)
  • Customized: Customized
  • Length: Taper-length
  • Material: High Speed Steel
  • Color: White/Black/Amber
  • Specification: Material type: 4241/4341/6542/M35
Product Description

Quick Details

Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Model Number:
Twist Drill Bit
High Speed Steel
Metal Drilling
Point angle:
118 degree /135degree
Material type:
Surfave Treatment:
edge ground
roll forged/fully ground/milled
metal drilling
plastic box packing

Packaging & Delivery

Packaging Details:A. Plastic pipe packing 
B. Blister paper card packing 
C. 1pc / PVC bag, then 1pc / inner paper box 
D. 1pc / lucite pipe
Delivery Detail:30 days


Product Description
Product Name
Solid HSS Fully Ground Drillbits


HSS twist drill bit


straight shank


DIN 338

HSS Material:


Production Technic:

roll forged

 Point Angle:

 118° / 135° or split point

 Payment Terms:

 T/T,  L/C


Product Exhibition 
Solid HSS Fully Ground Drill bits

Can supply following specification:
Solid HSS Fully Ground Drill bits

Solid HSS Fully Ground Drill bits


HSS GRADE           HRC(Rockwell Hardness)
          Mo2Cr4Vsi---4241                       60-62
          Mo3Cr4Vsi---4341                       62-65
          Mo3Cr4V---9341                       63-66
          Mo5Cr4V2---6542/M2                       63-66
          Mo5Cr4V2Co5---M35                       64-67 HSS Co5%
          Mo9Cr4VCo8---M42                       66-68 HSS Co8%


Can supply following production techniques:

Solid HSS Fully Ground Drill bits

Suitable HSS Grade:


Production TechnicsSuitable HSS GradeSuitable Standard
Roll ForgedHSS6542/9341/4341/4241DIN 345/ ANSI standard
MilledHSSM35/6542/9341/4341/4241DIN 345/DIN 340
Fully GroundHSSM35/6542/9341/4341/4241DIN 345/DIN 340


118° and 135° and Split Point angle comparing picture
Solid HSS Fully Ground Drill bits



Twist Drill Bits are available  in the widest choice of tooling material.However,even for industrial users,most holes are drilled with HSS bits.The geometry and sharpening of tht cutting edges is crucial to the performance of the bit.The most common twist drill bit(sold in general hardware stores)has a point angle of 118° or 135°,acceptable for use in wood,metal,plastic and most other materials.Also has more aggresive angle,such as 90 degrees,is suitable for very soft plastic and other materials; it would wear rapidly in hard materials.


Packaging & Shipping

Solid HSS Fully Ground Drill bits


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