1-12.5mm Type-a M35 HSS-Co (5%) Titanium-Coated Center Drill Bits for Metal

• Customization: Available
• Customized: Customized
• Standard: DIN
• Length: Taper-length
• Type: Center Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Manufacturing Process: Milled or Fully Ground
• Materials: HSS4241, W4, M2, W9, M35
• Hardness: HRC60-66
• Application: Metal Drilling
• Finish: Bright Finish, Tin-Coated
• Size: 1.00-12.5mm
• Countersink Angle: Centre 60°, 90°
• Shank Type: Straight
• Flutes: Straight Flutes, Spiral Flutes
• Transport Package: Plastic Bag, Plastic Box or Plastic Tube
• Specification: 1-12.5mm
• Trademark: DM
• Origin: Danyang City, Jiangsu Province, China
• HS Code: 8207509000
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

Product Description

Product Description
 

Center drills are used with the lathe to drill a hole in the end of stock for mounting between centers in the lathe. They are designed to drill a small diameter pilot hole followed by a 60 degree countersink that provides a bearing surface for the 60 degree point of the lathe center. Center drill are also used extensively with the milling machine to accurately start holes.

The hole locations can be dialed in using the milling machine's calibrated hand wheels, then the hole is started using the center drill. The large diameter shank on the center drill holds the drill point right on center, Once the hole is started, the center drill is replaced with a drill of the desired diameter and the hole is finished. It is imperative hat a cutting lubricant is used, and the center drill is backed off several times to prevent the tip from twisting off.

Features

- The magafor centre drills are particularly effective thanks to their entirely ground spiral flute
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
 

Specifications

Size	1-12.5mm
Material	HSS M2
Drill Point	Conventional
Cutting angle	60 Degree
Packing	PVC Bag or Plastic Case or Blister Card or Customized
Free Sample	Yes
OEM	Yes
MOQ	1 PCS
Shipment	DHL/Fedex/EMS/TNT/UPS/China Post Air Mail/Sea/Air
Payment	30% deposit by T/T, the balance paid before loading by T/T

Product Information

DIN333 HSS Center Drills
Manufacturing process: fully ground
Material: M2  Flutes: straight flutes, spiral flutes
Finish: Bright, TiN
Diameter: 1.00-12.5mm
Type A
Ød	Ød1	L	I
mm	mm	mm	mm
1,00	3,15	31,50	1,60
1,25	3,15	33,50	1,90
1,60	4,00	37,50	2,40
2,00	5,00	42,00	2,90
2,50	6,30	47,00	3,60
3,15	8,00	52,00	4,40
4,00	10,00	59,00	5,60
5,00	12,50	66,00	6,90
6,30	16,00	74,00	8,60
10,00	25,00	100,00	13,70
12,50	31,50	125,00	17,90

WIDELY USED
Household, Industrial Use

Product Catalogs

Company Profile

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% customers will place a formal order after testing the samples.

Certifications

Our Exhibition

Customers Praise

Packaging & Shipping

Plastic pipe packing	Metal displaybox packing
Plastic tube packing	Plastic displaybox packing
1pc / PVC bag,then 1pc / inner paper box	Grey metal displaybox packing
Metal box for drill bits set packing	Wooden box for drill set packing
5/10 pieces packind in PVC bag, then in white paper box, then in carton

SHIPPING

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.

FAQ

Q: Are you factory or trading company?
A:We are manufacturer with over 15 years' experience in this product, we can arrange video factory inspection. 

Q: What is your biggest advantage?
A: We have very good quality control system to ensure our quality level and stratify different standard. And products are selling globally. Secondly, we're manufacturing company, to provide you quick response and competitive price by our cost controlling ability. Last but not the least, customized ability by our own producing capability.

Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,customized packing. Printed Inner box, Carton box.

Q: How about your price?
A: We can provide you high quality products with reasonable price. Looking forward to receiving your inquiry, you can make comparison for it.

Q:How can I customize my products? 
A: Attach your drawings with details.(Surface treatment, material, quantity and special requirements etc).

Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.

Q: What's your delivery time? 
A: For bulk order, delivery time according factory production plan.For the customized product, 15-30 days after receiving the advance payment.