Audited Supplier
Our company
1) We're a direct manufacturer and 100% export worldwide (USA, Israel, Jordan, Iran, Thailand, Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years of producing experience.
3) Our drill product: HSS drill bits, masonry drill, SDS drill, glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.
4) Above 95% of customers will place a formal order after testing the samples.
| HSS Twist Drill Bits | Glass and Tile Drill Bits |
| Masonry Drill Bits | HSS Center Drill Bits |
| SDS Drill Bits ( Hammer Drill ) | Diamond Saw Blade |
| HSS Step Drill | Diamond Cup Wheel |
| Wood Drill Bits | Diamond Core Bits |
HSS TWIST DRILLS
Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which rotates them and provides torque and axial force to create the hole. Specialized bits are also available for non-cylindrical-shaped holes. HSS drill Standard: DIN 338 (jobber series), DIN 340 (long series), DIN 1897 (stub series)
Material: HSS4241, HSS4341, HSS6542(M2), HSS Cobalt 5% (M35 Co5%)
Surface: Black finish, Bright finish, Black & Bright finish, Tin-coated Finish, Amber / Coffee Finish, Rainbow Color Finish.
Packing: PVC Pouch, Paper Box, Plastic Box, Plastic tube, Metal Box or as per the customer's requirement.
Size: 1mm-30.0mm
Point Angle: 118° or 135° (Split Point is available from 3.0mm)
Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness alloyed
Roll Forged, Black | Rooled & Polished, White | Fully Ground, White |
Fully Ground, In Coated | Fully Ground, Black & Amber | HSS Cobalt, Full Ground, Amber |
DRILL BITS TYPES
HSS Drill Bits | |||||||||||
| Manufacturing | Surface Finish | Sharpening | |||||||||
| White | Black | B&W | Tin Coated | Amber | Black&Gold | 118° | 135°S.P. | Turto Max | 118°S.P | Web Thinning | |
| Rolled Forged | √ | √ | √ | √ | √ | ||||||
| Rolled Polished | √ | √ | √ | √ | √ | √ | √ | √ | |||
| Fully Ground | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| Milled | √ | √ | √ | √ | √ | √ | √ | ||||
| Standards | DIN338,DIN1897,DIN340,DIN1869,DIN345,DIN333 | ||||||||||
| Jobber length,ScrewMachine Length,Taper length,Aircraft Extension | |||||||||||
| Material | HSS4241,HSS4341,HSS6542(M2),HSS CO5%(M35),HSS CO8%(M42) | ||||||||||
| Shank | Straight shank(Parallel shank), Reduced Shank, hex shank,1/4″Quick change shank,3Flats shank,1/2"shank,3/8"shank | ||||||||||
| Helix Angle | Type N,Type W,Type H | ||||||||||
| Rotating | Right Hand,Left Hand | ||||||||||
| Flute | Normal,parabolic | ||||||||||
| 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% |
REAL SHOT
WIDELY USED
Household, Industrial Use
SHIPPING
2. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods
OUR CUSTOMERS PRAISE
More information about our products, welcome to visit :http://damingtools.en.made-in-china.com/
