PRODUCTS

Warranty:3 years
Customized support:OEM, ODM
Place of Origin:Jiangsu, China
Brand Name:DM
Model Number:DM4-H002
Type:Center Drill Bit, Core Drill Bit, Spade Drill Bit, Twist Drill Bit, HSS Cobalt Drill Bit
Use:Metal Drilling
Working Length (mm):115mm
Finish:Amber finish
Point angle:118 degree / 135 degree
Surfave Treatment:Amber finish
Production Technic:Fully Ground
Material:M35, M42, HIGH SPEED STEEL
Hardness:HRC 64 - 67
Usage:Drilling stainless steel
Standard:DIN 338, DIN340, DIN1897 etc
Shank:Hex Shank or Straight Shank
Flute:Single or Double Flute
Size:0.5-16mm

Model Number:DM5036
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):other
Finish:Other
Name:hss cnc twist drill set
Other name:design hss cnc twist drill set
Standard:DIN standard, ANSI Standard
Materal:HSS Cobalt, HSS, HSS-R
Hardness:HRC60-68
DIN Standard:DIN338,DIN340,DIN1897,DIN345
ANSI Standard:Jobber length Taper length Screw Machine legnth
Surface Treatment:Bright finished, Tin-coated, Oxide
Point angle:118 or 135 split point
Flute type:NO

Warranty:3 years
Customized support:OEM
Place of Origin:Jiangsu, China
Brand Name:DM
Model Number:DM4-HSS001
Type:Twist Drill Bit
Use:Metal Drilling
Working Length (mm):100
Finish:Other, Black Oxide, ZINC, Plain
Standard:DIN standard
Hardness:HRC 61 - 66
DIN Standard:DIN338,DIN340
Surface Treatment:Bright, black,amber
Point angle:118° or 135°
Manufacture process:Fully ground, Edge ground

Customized support:OEM
Place of Origin:Jiangsu, China
Brand Name:DM
Model Number:DM-DDB1121
Type:Countersink Drill Bit, Twist Drill Bit, Other
Use:Metal Drilling
Finish:Other
Standard:DIN standard, ANSI Standard
Materal:HSS 4341/9341/M2/M35/M42
Hardness:HRC63-HRC67
DIN Standard:DIN333
Surface Treatment:Bright/Black/Tin Coated
AUTO MACHINE:GRINDING POINT AND FLUTE
Product name:Diamond Core Drill Bit
Color:Yellow
Name:EJ HSS Annular Cutter
Certification:ISO9001

Warranty:no
Customized support:OEM
Place of Origin:Jiangsu, China
Brand Name:DM
Model Number:DM-MHC
Type:Countersink Drill Bit
Use:Metal Drilling
Working Length (mm):custom
Finish:custom
Name:countersink drill for wood
Other name:low price countersink drill for wood
Size:6-20MM
Material:High Speed Steel,45# carbon steel
Shank:Cylindrical Shank
Point angle:90
Inner packing:plastic box
Certification:other

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

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