25PC M42 Cobalt Drill Bits Set for Stainless Steel Drilling Bits Power Tools Accessories Step Bits for Metal

• Customized: Customized
• Standard: DIN
• Length: Taper-length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling
• Model NO.: XRDB-25PC
• Surface: Amber Color
• Packing: 8PC Plastic Box
• Transport Package: Carton
• Specification: to be negoniated
• Trademark: STARRY
• Origin: Danyang Jiang Su
• HS Code: 82075090
• Production Capacity: 500000

Product Description

 

Product Description

• Metric length, the best general purpose length for professionals and DIYers. Straight Shank will fit in any common drill
• General and Purpose, for tough materials that normal HSS bits cannot work
• Cobalt bits make for some of the cleanest holes and the most durable drill bits, the surest bits for long-life and extended working hours on toughest materials
• Precision: This drill bit set cuts through steel, sheet metal and other surfaces creating relatively clean holes with only a small amount of pressure and deburrs as you drill.

8pc DIN338 HSS-M35 Fully Ground Twist Drill Bits Sets

 

Type:	HSS twist drill bit
Shank:	Straight Shank
Surface Finish:	Amber coated
Standard:	DIN338
Hss Material:	HSS-M42
Product Technic:	Fully Ground
Ponit Angle:	135°  Split point
Payment Term:	TT,or Western union

 

we can supply different kinds material for you:

 

HRC	CHEMICAL COMPOSITION(%)					International	DIN
	C	W	Mo	Cr	V
60-62	0.9-1.0	1.5-2.5	0.5-1.2	3.8-6.0	0.5-1.0	T-4241	/
62-65	0.88-0.98	3.5-4.5	2.5-3.5	3.8-4.4	1.3-1.7	4341	W4
63-66	0.77-0.87	8.5-9.5	2.7-3.3	3.8-4.4	1.3-1.7	9341	W9
63-66	0.8-0.9	5.5-6.75	4.5-5.5	3.8-4.4	1.75-2.2	6542	M2
64-67	0.9-0.95	5.5-6.5	4.5-5.5	3.8-4.4	1.75-2.2	Co5%	M35
66-68	1.05-1.15	1.15-1.85	9.0-10.0	3.5-4.25	0.95-1.35	Co8%	M42

 

Packaging & Shipping

 

Company Profile

 

 

FAQ

Q1: Do you have your own brand?
A1: Yes, the brand name is STARRY Tools, we can provide OEM services to our customers as well.

Q2: What's your target market?
A2: We mainly focus on Europe and South America right now.

Q3: What is the biggest advantage compared to the rivals?
A3: We are one of the strongest HSS Cutting tools supplier in China.

Q4: What is your MOQ?
A4: 500 pcs

Q5: What about the payment and delivery time?
A5: Delivery time: All items are ready in stock and can be sent within one week.
Payment: T/T.

100% protection for product quality, on-time shipment and payment

 

Q6: Can I get some samples?
A6: Yes, we are honored to offer you samples for quality check at your freight cost.

Q7: How does your factory do regarding quality control?
A7: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be carefully tested before it's packed for shipment.