ANSI B94.11M Parallet shank HSS jobber length fully ground drill bit with Bright finish surface

Feature highlights：

ANS B94.11 standard drill bit

Fully ground

HSS material

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specification

ANSI B94.11M Parallet shank HSS jobber length fully ground drill bit with Bright finish surface

Jobber length HSS drill bits fully ground with bright finished surface

Both 118 degree and 135 degree angle tip are available for the drill bit.

It is ideal for drilling on mild steel, copper, aluminum, zince alloy etc.

Parallel shank ensure the drill bits can be fitted on all standard chucks.

Drill bit factory supply Parallet shank HSS jobber length fully ground drill bit with competitive price. We also provides OEM service and customised service upon request.

ANSI B94

DIA(inch)	Overall Length(inch)	Flute Length(inch)
1/16	1-7/8	7/8
5/64	2	1
3/32	2-1/4	1-1/4
7/64	2-5/8	1-1/2
1/8	2-3/4	1-5/8
9/64	2-7/8	1-3/4
5/32	3-1/8	2
11/64	3-1/4	2-1/8
3/16	3-1/2	2-5/16
13/64	3-5/8	2-7/16
7/32	3-3/4	2-1/2
15/64	3-7/8	2-5/8
1/4	4	2-3/4
17/64	4-1/8	2-7/8
9/32	4-1/8	2-7/8
19/64	4-3/8	3-1/16
5/16	4-1/2	3-3/16
21/64	4-5/8	3-5/16
11/32	4-3/4	3-7/16
23/64	4-7/8	3-1/2
3/8	5	3-5/8
25/64	5-1/8	3-3/4
13/32	5-1/4	3-7/8
27/64	5-3/8	3-15/16
7/16	5-1/2	4-1/16
29/64	5-5/8	4-3/16
15/32	5-3/4	4-5/16
31/64	5-7/8	4-3/8
1/2	6	4-1/2