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Fully Ground Titanium Drill Bit

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Shenzhen Dunfeng Technology Co., Ltd.
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No. 33, Xinshi community, Dalang street, Longhua district, Shenzhen no. 201

Product details

Quick Details

Brand Name: DUNFEN

Model Number: Fully Ground Titanium DB

Type: Twist Drill Bit

Use: Metal Drilling

Product Name: Fully Ground Titanium Drill Bit

Material: HSS and HSS Cobalt

Process: Fully Ground

Standard: Jobber Length

Point Angle: 135 Split Point

Shank: Straight Shank

Flute Type: Type N Spiral Right Hand

Size:: 1-20mm 1/64"- 1" A to Z, 1# -90#

Surface Finish: Titanium Coating

Application: For Stainless Steel and Hard Metal Drilling

HSS micro drill bit 0.3-3.0mm increase by 0.05mm or 0.1mm.

Material: HSS4241; HSS4341; M2 and M35 cobalt 5%

Surface: bright finish; black finish; titanium coated and amber finish

HSS mini (micro) drill bit set 0.3-1.6mm 20pcs set

HSS double end drill bit

Surface: bright finish, black finish, titanium coated

Size: no. 11, no.20 and no.30

Inch size: 1/8-1/4

Metric size: 2.5mm to 8mm

HSS step drill bit and drill set

1/2 reduced shank drill bit and drill set

M3/ M42 Bi metal holesaw and holesaw set

We stock all of these items, accept small order quantity. Offering good price, quality, fast delivery and good service


Hss Twist Drill Bits,Hex shank

Process:Fully Ground
Material:High Speed Steel
Point Angle:118 ,135 degree 

HSS twist drill bits Hex Shank DIN338 black finish

Heat treatment gives additional toughness with increased durability of the drill bit.

118 degree point angle design for general purpose.

Black oxide finish for greater resistance to wear.

Economical high speed steel bit for general drilling.

For drilling in steel, cast steel, malleable iron, sintered metal, non-ferrous metal and plastic

Manufacturing process: Fully ground

Material: HSS#4241,HSS#4341,M2,M35

Standard: DIN338,

Sizes: 0.1-24mm

Point Angle: 118o , 135118o

Item Number: QX-HRB001

Surface Finishing: Black finish, Bright Finish, Titanium Coated


●100% Brand New and High Quality

●This set of durable 10 piece Fully Ground HSS drill bits lasts six times longer than standard drill bits.

●The 1/4" hex shank is specially designed for cordless screwdrivers, enabling you to quickly change drill bits.

●standard 1/4" hex shank that will fit cordless screwdrivers, drills etc. or use in standard drill chuck

●Suitable for use with steel, wood, plastic etc.

Supply Ability

200000 Piece/Pieces per Month Titanium Drill Bit

Packaging & Delivery

Packaging Details: In PVC pouch then in white paper box then in carton to protect Cobalt Drill Set


Product Description

Product Name

Fully Ground Titanium DB


HSS (HSS Cobalt is Available)


Fully Ground (Rolled & Polished, Rolled, Milled are Available)


DIN338 (Stub DIN1897, Long DIN340, Extra Long DIN1869,

Blacksmith Reduced Shank 10mm, 13mm, DIN345 Taper Shank are Available)

Jobber Length (Stub Screw Machine Length, Long Taper Length, Airctraft Extensoin,

Extra Long 12", 18", 24", Silver & Deming 1/2" Reduced Shank are Available)


1 - 20mm, 1/16" - 1" , A - Z, 1# - 90#

Point Type

135 Degree Split Point (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available)

Shank Type

Straight Shank (Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank,

Threaded Hex Shank, Taper Shank are Available)

Helix Angle

Regular Spiral Type N (Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available)

Web & Flute Type

Regular Web & Flutestrong> (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)

Surface Finish

Titanium (Bright, Black Oxide, Amber Color, Black & Gold, Black & Bright are Available)


10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell.


1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.

2.Universal 118° point shape for drilling a wide selection of materials.

3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance.

4.Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surfaceof the bit.

5.Jobber series drill bits are ideal for many trade and industrial projects.


1. How can I know the quality of items from Dunfen?

a) Dunfen has over 13 years manufacturing experience on cutting tools.

b) Free sample for quality testing.

c) Certification of cutting tools production Quality Testing.

2. How can I make sure may ordered items delivery on time?

a) For regular models of item, there is no reason for you worry about. Dunfen warehouse has sufficient stock items anytime!

b) For other models, depend on your order quantity, normally we will ship out within 3days.

3. What should I do other items shipped out from factory? Do I need to follow up delivery status from Express Company?

a) No, you do not need to anything except grab a cup of coffee and open you Email in the morning.

b) All the delivery status details will be sent to your Email.