PRODUCTS

Warranty:no
Customized support:OEM
Model Number:DM1032
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):custom
Finish:White finish, Titanium Coated
Manufacturing Process:CBN profile ground
Material:High Speed Steel,HSS 4241
Flute:Straight
Color:White finish, Titanium Coated
Shank:Hex shank, 1/4"
Step:6/ 9 /10/12/ 13 steps
Size:1/4'' to 1 3/8'' ,3/16'' to 7/8'',1/4'' to 3/4'',1/8'' to 1/2''
Step Thickness:from 1/8" to 4.2"
Application:drilling holes in metal material, wood
Package:Metal Case, Wood Case, Plastic Tube

Warranty:no
Customized support:OEM
Model Number:DM1032
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):custom
Finish:White finish, Titanium Coated
Manufacturing Process:CBN profile ground
Material:High Speed Steel,HSS 4241
Flute:Straight
Color:White finish, Titanium Coated
Shank:Hex shank, 1/4"
Step:6/ 9 /10/12/ 13 steps
Size:1/4'' to 1 3/8'' ,3/16'' to 7/8'',1/4'' to 3/4'',1/8'' to 1/2''
Step Thickness:from 1/8" to 4.2"
Application:drilling holes in metal material, wood
Package:Metal Case, Wood Case, Plastic Tube

Customized support:OEM
Brand Name:DMTOOLS
Model Number:DM
Place of Origin:China
Tool Includes:Electric Drill, Step Drill
Application:DIY, Metal drilling
Package:Customize
Dimensions:Customize
Standard:DIN338
Materal:M35
Shank:Straight Shank
Product Name:Step Drill Bit sets
Flute:spiral flute
Material:High Speed Steel, HSS 4241/4341/6542
Surface:Titanium coated/Bright Finished
Size:4-32mm, 4-20mm, 4-12mm
Hardness:HRC62-65

Customized support: OEM
Brand Name: DM
Model Number: DM-015
Type: Twist Drill Bit
Use: Metal Drilling
Point angle: 118 ponit angle or 135 split point
Surface Treatment: Black,White,Black&White,Tin-coated,coffee
Production Technic: Fully Ground
Hardness: HRC 61-66
Material: High Speed Steel,HSS Co5%, HSS6542,HSS4341,HSS4241
Flute: doule twist flutes
Shank Type: Hexagon Shank
Standard: DIN338,DIN340,DIN1897,ANSI B94.11M
Package: PE Box / PVC pouch,10pcs/package

Brand Name: DM
Model Number: DM4-HS001
Type: Twist Drill Bit
Use: Metal Drilling
Standard: DIN standard, ANSI Standard
Materal: 4241,4341,M2,M35,M42
HSS drill bit set Hardness: HRC 61 - 66
DIN Standard: HSS Co5%, HSS6542, HSS4341, HSS4241
ANSI Standard: Jobber length Taper length Screw Machine legnth
Point Angle: 118 degree, 135 degree split point etc.
HSS drill bit set Surface: Black,White,Black&White,Tin-coated,coffee,Black&Gold
Shank: round shank, 1/4" hex shank, reduced etc
Manufacturing Process: Roll Forged, Polished, Fully Ground
Package: skin card, blister card, double blister

Customized: OEM available
Material: HSS,HSS Al,Carbide etc. 
Size: 6mm-60mm,or can be customized 
Degree: 60°, 90°,120° 
Process: Fully ground 
Flutes: 1,3,4,6 
Shank: Straight,Tapered 
Surface color: Bright finish, black oxide, tin-coated 
Usage: drilling metal, aluminum sheet, stainless steel, hard wood etc. 

Material: HSS M42,M35,6542(M2),9341,4341,4241
Finish: Tin coated,coffee,bright,rainbow colour,Black oxide,Black flute & bright shank
Process: Roll forged,edge ground,fully ground
Standard: DIN 338 (jobber series), DIN 340 (long series), DIN 1897 (stub series)
Diameter: 4mm-39mm

Material: High Speed Steel ( Tungsten Carbide, M35 -Cobalt are Available)
Process: Fully Ground
Cutting Angle: 90 Degree ( 120 Degree,60 Degree are Available)
Surface: White(TiAlN Coated ,Tin-Coated,Amber are Available)
Size: 1/8-3/4inch (2-20MM is Available)
Package: Plastic Tube,Blister Card,Plastic Box are Available