Find high quality center drills (hss center drill, solid carbide center drill) with competitive price here. Please rest assured to buy center drills (hss center drill, solid carbide center drill) with Danyang Youjie Tools Co.,Ltd

Basic Info.

Model NO.:DIN333A	Type:Center Drill Bit
Material:High Speed Steel	Use:Wood Drilling
Package:Plastic Tube, Carton	Specification:DIN333
Trademark:TOTAL	Origin:CHINA
Size:1-6.3mm	HS Code:82075090
Production Capacity:1000000PCS/Month

Product Description

        Center drill, HSS center drill, solid carbide center drill, DIN 333A center drill, plain type center drill, bell type center drill.
Manufacturing process: Fully ground
Material: HSS4341, HSS9341, hssM2
Flutes: Straight flutes, spiral flutes
Finish: Bright, TiN
Diameter: 1-6.3mm
Size (d) D (Body Diameter) L (Allover Length)
1 3.15 31.5
L. 60 4 35.5
2 5 40
2.5 6.3 45
3.15 8 50
4 10 56
5 12.5 63
6.3 16 71


Center Drill DIN333A, Right hand cutting

Manufacturing process: fully ground
Material: hss4341, hss9341, hssM2
Flutes: straight flutes, spiral flutes
Finish: Bright, TiN
Diameter: 1-6.3mm

Size (d)	D (Body Diameter)	L (Allover Length)
1	3.15	31.5
l.60	4	35.5
2	5	40
2.5	6.3	45
3.15	8	50
4	10	56
5	12.5	63
6.3	16	71

Center Drill DIN333B, Right hand cutting

Manufacturing process: fully ground
Material: hss4341, hss9341, hssM2
Flutes: straight flutes, spiral flutes
Finish: Bright, TiN
Diameter: 1-6.3mm

Size (d)	D (Body Diameter)	L (Allover Length)
1	4	31.5
l.60	6.3	35.5
2	8	40
2.5	10	45
3.15	11.2	50
4	14	56
5	18	63
6.3	20	71

ANSI B94.11M, Plain Type- standard length

Size (d)	D (Body Diameter)	Allover Length
3/64"	1/8"	1-1/4"
5/64"	3/16"	1-7/8"
7/64"	1/4"	2"
1/8"	5/16"	2-1/8"
3/16"	7/16"	2-3/4"
7/32"	1/2"	3"
1/4"	5/8"	3-1/4"
5/16"	3/4"	3-1/2"

ANSI B94.11M, Plain Type- long length

Size (d)	D (Body Diameter)	Allover Length
3/16"	5/64"	3"
3/16"	5/64"	4"
5/64"	3/16"	4"
5/64"	3/16"	5"
7/64"	1/4"	4"
7/64"	1/4"	5"
1/8"	5/16"	4"
1/8"	5/16"	5"
1/8"	5/16"	6"
3/16"	716"	5"
3/16"	7/16"	6"
7/32"	1/2"	5"
7/32"	1/2"	6"
1/4"	5/8"	6"
5/16"	3/4"	6"

ANSI B94.11M, Bell Type

Size (d)	Body Diameter	Bell dia.	Allover Length
3/64"	1/8"	0.1	1-1/4"
1/16"	3/16"	0.15	1-7/8"
3/32"	1/4"	0.2	2"
7/64"	5/16"	0.25	2-1/8"
5/32"	7/16"	0.35	2-3/4"
3/16"	1/2"	0.4	3"
7/32"	5/8"	0.5	3-1/4"
1/4"	3/4"	0.6	3-1/2"