Jiangsu, China
Business Type:
Registered Capital:
100000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

HSS Drill Set, HSS Twist Drill Set, 25PCS Drill Set manufacturer / supplier in China, offering 25PCS HSS Twist Drill Bits Set with Metal Box, Aluminum Briefcase 40 in 1 CRV Steel Torx, Hex and Spline Magnetic Screwdriver Bits Set, Double Round Diamond Grinding Cup Wheel and so on.

Gold Member Since 2007
Audited Supplier

25PCS HSS Twist Drill Bits Set with Metal Box

Get Latest Price
Min. Order / Reference FOB Price
1 set US $1-6/ set
Production Capacity: 50000 Piece/Pieces Per Month
Transport Package: Steel Box or Strong Plastic Box
Payment Terms: L/C, T/T, Western Union
Type: Twist Drill Bit
Material: High Speed Steel
Usage: Metal Drilling
Shank: Straight Shank
Surface Treatment: Bright Finished, Tin-Coated, Oxide, Ambor
Wormanship: Fully Ground or Milled

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Basic Info

Model NO.: 2501
Groove: Single, Double
Heat Treatment: Full Groove Length Heat Treatment
Point Angle: 135 Split Point
Size: 1-13*0.5mm
Product Type: Drill Bit Set, HSS Coblat Drill Bit Set
Application: Metal Drilling, Metal Drilling
Packaging: 25PCS in Metal Box/Plastic Box, Then in Carton
Trademark: DM
Specification: 1.0-13.0x0.5mm
Origin: Danyang City, Jiangsu Province, China
HS Code: 8207509000

Product Description

Product Description

25pcs drill bit set

1 packing: inner: plastic step box or metal box then platstic bag+export cartons

2 Cutting for stainless steel.

3 Material: HSS 9341, M2 ( ALSO CALLED 6542), M35.

4 Fully ground and amber finished.

5 Size:(mm): 1.0mm, 1.5mm, 2.0mm, 2.5mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm
10.5mm, 11mm,11.5mm,12mm,12.5mm,13mm


Plastic box packing


H.S.S Grade

Chemical Composition(%)


W:1.50-2.50; Mo:0.60-1.20; Cr:3.80-4.40; V:0.50-0.70


W:3.50-4.50; Mo:2.50-3.50; Cr:.3.80-4.40; V:1.20-1.80


W:8.50-9.50; Mo:2.70-3.30; Cr:.3.80-4.40; V:1.30-1.70


W:5.50-6.75; Mo:4.50-5.50; Cr:.3.80-4.40; V:1.75-2.20


W:6.00-6.70; Mo:4.70-5.20; Cr:.3.80-4.50; V:1.70-2.00; Co:4.50-5.50


W:1.15-1.85; Mo:9.00-10.0; Cr:.3.50-4.25; V:0.95-1.35; Co:7.75-8.75

Suitable materials: wood, aluminum, plastic, thin metal, etc.


Cylindric short, right-hand cutting

High security against fracture, high precision of concentric running

Well suitable for all normal drilling work

Split-Point angle: 118° or 135°

Extra introductions:

H.S.S.-TIN: The metal drill bit for extreme applications in trade and industry. The titanium nitride coating causes less friction, therefore providing a rapid drilling rate. When used with cooling, a max. 6 times longer lifetime is achieved.

H.S.S.-CO: The expert for stainless steel. The cobalt alloy ensures heat resistance and a high resistance to wear. Ideal for precise drilling in corroisin-resistant and heat-resistant steel with a tensile strength of up to 1000N/mm2.

Split Point Angle 135°: Up to 40% faster drilling rate than comparable drill bits with 118 ° drill bit tip without split point Pilot drilling without pre-pumping.

Product Picture
25PCS HSS Twist Drill Bits Set with Metal Box

Package: Steel Box or Strong Plastic Box

1. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods , Door to Door.
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

25PCS HSS Twist Drill Bits Set with Metal Box
Our company

1) We're a direct manufacturer and 100% export to worldwide(USA, Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years 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% customers will place a formal order after testing the samples.

More information about our products, welcome to visit :http://en.dmcraftools.com/
25PCS HSS Twist Drill Bits Set with Metal Box



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