Extra Long Drill Bit Set 5-Piece M2 HSS Steel 12-Inch Length 1/8 3/16 1/4 5/16 and 3/8-Inch

• Customization: Available
• Customized: Non-Customized
• Standard: DIN
• Model NO.: extra long drill bits
• Length: Standard Length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Surface: Black Oxide,Ti-Coated,Amber Finished,Bright Finish
• Point: 118/135 Degree or Split Point
• Prcocession: Milled,Fully Ground
• Flute: Type N
• Transport Package: PVC Bag
• Specification: 1-20mm
• Trademark: OEM
• Origin: Danyang, Jiangsu
• HS Code: 8207509000
• Production Capacity: 1000000PCS/Month
• Package Size: 33.00cm * 8.00cm * 7.00cm
• Package Gross Weight: 0.250kg

Product Description

 Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch
 
Discription of Aircraft Extension HSS drill bits:

• [LONG REACH]: Extra-long drill bits give you 12 inches of added length to work with and provides more stability during quick operations.
• [DURABLE]: These drill bits are made from heat-treated M2 high speed steel for excellent hardness, wear resistance, and toughness.
• [SMOOTH DRILLING]: Combining high hardness and sharp pointed tips, these drill bits easily puncture tough materials for a smooth drilling finish.
• [VERSATILE]: Long drill bits can be used for drilling into metal, wood, plastic, PVC, and many other materials.
• [INCLUDES]: This extra-long drill bit set has (5) standard sizes of 12-inch drill bits that includes: 1/8-inch, 3/16-inch, 1/4-inch, 5/16-inch, and 3/8-inch. 

Aircraft Extra Long HSS Drill Bits Features:
1. Material details:

DESCRIPTION OF HSS	C	W	Mo	Cr	V	Co	Si	Mn	P	S
	%	%	%	%	%	%	%	%	%	%
W2MoCr4V(4241)	0.95-1.05	1.7-2.4	0.8-1.2	3.8-4.4	0.8-1.2		1.0-1.4	0.2-0.4	<=0.03	<=0.03
W4Mo3Cr4V(4341)	0.88-0.98	3.5-4.5	2.5-3.5	3.8-4.4	1.2-1.8		0.5-1.2	0.2-0.4	<=0.03	<=0.03
W9Mo3Cr4V(9341)	0.77-0.87	8.5-9.5	2.7-3.3	3.8-4.4	1.3-1.7	-	0.2-0.4	0.2-0.4	<=0.03	<=0.03
W6Mo5Cr4V2(M2)	0.8-0.9	5.5-6.75	4.5-5.5	3.8-4.4	1.75-2.2	-	0.2-0.4	0.2-0.4	<=0.03	<=0.03
W6Mo5Cr4V2Co5(M35)	0.9-0.95	5.5-6.5	4.5-5.5	3.8-4.4	1.75-2.2	4.5-5.5	0.2-0.4	0.2-0.4	<=0.03	<=0.03
W2Mo9Cr4V2Co8(M42)	1.05-1.15	1.15-1.85	9.0-10.0	3.5-4.25	0.95-1.25	7.75-8.75	0.15-0.65	0.15-0.4	<=0.02	<=0.025

 

2. Size of Long HSS Drill Bit:

Diameter	flute length	total length	Diameter	flute length	total length
1/16"	7/8"	6"	1/16"	7/8"	12"
5/64"	1"	6"	5/64"	1"	12"
3/32"	1-1/4"	6"	3/32"	1-1/4"	12"
7/64"	1-1/2"	6"	7/64"	1-1/2"	12"
1/8"	1-5/8"	6"	1/8"	1-5/8"	12"
9/64"	1-3/4"	6"	9/64"	1-3/4"	12"
5/32"	2"	6"	5/32"	2"	12"
11/64"	2-1/8"	6"	11/64"	2-1/8"	12"
3/16"	2-5/16"	6"	3/16"	2-5/16"	12"
13/64"	2-7/16"	6"	13/64"	2-7/16"	12"
7/32"	2-1/2"	6"	7/32"	2-1/2"	12"
15/64"	2-5/8"	6"	15/64"	2-5/8"	12"
1/4"	2-3/4"	6"	1/4"	2-3/4"	12"
17/64"	2-7/8"	6"	17/64"	2-7/8"	12"
9/32"	2-15/16"	6"	9/32"	2-15/16"	12"
19/64"	3-1/16"	6"	19/64"	3-1/16"	12"
5/16"	3-3/16"	6"	5/16"	3-3/16"	12"
21/64"	3-5/16"	6"	21/64"	3-5/16"	12"
11/32"	3-7/16"	6"	11/32"	3-7/16"	12"
23/64"	3-1/2"	6"	23/64"	3-1/2"	12"
3/8"	3-5/8"	6"	3/8"	3-5/8"	12"
25/64"	3-3/4"	6"	25/64"	3-3/4"	12"
13/32"	3-7/8"	6"	13/32"	3-7/8"	12"
27/64"	3-15/16"	6"	27/64"	3-15/16"	12"
7/16"	4-1/16"	6"	7/16"	4-1/16"	12"
29/64"	4-3/16"	6"	29/64"	4-3/16"	12"
15/32"	4-5/16"	6"	15/32"	4-5/16"	12"
31/64"	4-3/8"	6"	31/64"	4-3/8"	12"
1/2"	4-1/2"	6"	1/2"	4-1/2"	12"

Package and Shipping Details of Extra Long Drill Bits:
1. Normal Package:5/10 pcs in a plastic bag,then inner box and out carton.
2. Other package:Blister card,Plastic tube,PVC pouch,according to your requirments.
3. HSS Drill bits set are available.
4. Samples or small order will be delivered by courier,DHL,FEDEX,TNT,etc
5. Normal order will be delivered by sea.