High Speed Steel (HSS) Countersinks for Metal

• Customized: Customized
• Standard: DIN, JIS, AISI
• Length: Jobber-length
• Type: Countersink Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: imperial
• Size: 3/16 to 2 Inch
• Work Type: Coutersinks
• Transport Package: Plastic Box
• Specification: 3/16 to 2
• Trademark: stc
• Origin: Jiangsu
• HS Code: 82075090
• Production Capacity: 100000 PCS/Month

Product Description

STC042, SINGLE FLUTE COUNTERSINK, Straight Shank,
 Included Angle: 82°
 

STC042, THREE-FLUTE CENTER REAMER, Straight Shank,
Included Angle: 60°, 82°, 90°, 100°

STC042, 5-FLUTE COUNTERSINK, Straight Shank, American Style
Included Angle: 60°, 82°, 90°, 100°

STC044, HSS 6-FLUTE CHATTERLESS COUNTERSINK,
Included Angle: 60°, 82°, 90°, 100°

hex shank available.

kinds of sets available.

 

 

 

 

 

Max cut diameter	Shank Diameter	Overall Length		Max cut diameter	Shank Diameter	Overall Length
3/16"	3/16"	1-1/2"		3/4"	1/2"	2-3/4"
1/4"	1/4"	2"		7/8"	1/2"	2-3/4"
5/16"	1/4"	2"		1"	1/2"	2-3/4"
3/8"	1/4"	2"		1-1/4"	3/4"	3"
1/2"	1/4"	2"		1-1/2"	3/4"	3-1/2"
5/8"	1/2"	2-1/4"		2"	3/4"	3-3/4"