Twist Drill

Product Detail

Basic Info
  • Material:HSS, HSS-Cobalt, Carbide Tipped

  • Process:Roll Forged, Milled Flute, Fully Ground

  • Surface:Black, Bright, Tin-Coated, Color, etc

  • Size Range Diameter:0.3mm - 100mm. 1/64" - 4"

  • Total Length:up to 1000mm

  • Drill Sets:Drill Sets & Combined Drill Sets

  • Customized:Yes, According to Design & Sample

  • Trademark:OEM, W/O

  • Specification:DIN338, DIN340, DIN345, GOST, ISO, ANSI,

  • Origin:Zhenjiang, China

  • HS Code:8207509000

Product Description
We are professional on manufacture various HSS, HSS-Cobalt & Carbide tipped twist drill. Include straight shank twist drill, taper shank twist drill, reduce shank twist drill, steps drill, core drill, subland drill, center drill, carbide tipped drill etc. Total lenght can be up to 1000mm, diameter from 0.3mm to 100mm.
Rolled forged drill bits from 3 - 32mm, Fully ground twist drill from 0.3 to 20mm. Milled drill from 1 - 100mm. Surface can be bright, black, coloured.
All our drill bits are made according to standard include DIN, ANSI etc.
We also supply according to your drawings & samples.
If you are interested in our items, please le free to contact us, we shall provide excellent products with best price & service for you!

DescriptionMetric sizeInch sizeNrom Standard
HSS Jobber drill 0.3-25mm80# - 3/4"DIN338, ANSI
HSS Stub drill 0.5-25mm3/64" - 2"DIN1897, ANSI
HSS long drill  1.0-20mm3/64" - 1"DIN340, ANSI
HSS extra long drill 1.5-13mm1/8" - 3/4"DIN1869, ANSI
HSS aircraft  drill
Reduced shank drill 13-38mm1/2" - 2"DIN, ANSI
HSS core drill5 -50mm1/4" - 2"DIN, ANSI
HSS taper shank drill6-00mm1/4"- 3"DIN345,  ANSI
taper shank long drill5-50mm1/4" - 2"DIN341, ANSI
HSS Setps drill4-32mm1/8-1.3/8"in house
HSS Subland drillM3-M204-5/8"DIN, ANSI
HSS center drill1-12.5mm0#-10#DIN333, ANSI
carbide tipped drill5-30mm1/8-1"GOST
Railroad tie drill