products details

Home Products

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank

Name: 90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank
Brand: CHENGDU BABOS CUTTING TECH CO.,LTD
SKU: SK-7
Availability: InStock

Brand Name:	BABOS
Model Number:	SK-7
MOQ:	20pcs
Price:	Negotiable
Payment Terms:	L/C, D/A, D/P, T/T, Western Union
Supply Ability:	10,0000pcs per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Material:

Tungsten Carbide

Shape:

90°countersink

Cut Diameter:

3/4 Inch

Cut Length:

3/8 Inch

Shank Diameter:

1/4 Inch

Flute Type:

Standard Double Cut

Suitable For:

Machining Surface Profile Of Workpiece

Application:

Deburring, Shaping, And Finishing

Package Quantity:

Max Rpm:

50,000

Packaging Details:

Plastic Box

Highlight:

1/4” Shank Carbide Burr

3/4” X 3/8” Carbide Burr

Double Cut Carbide Burr

Product Description

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank

Description:

The SK-7 90° countersink carbide burr is a rotary tool with a conical shape designed for countersinking, chamfering, and deburring at a precise 90-degree angle. This burr is larger than the SK-3 and SK-5, making it suitable for more extensive or deeper tasks. It is ideal for applications requiring a 90-degree bevel or countersink, commonly in materials like metal, wood, plastic, and more.

The SK-7 carbide burr is commonly used in metalworking, woodworking, automotive, and aerospace industries for high-precision tasks requiring a larger cutting surface. It works effectively with die grinders or rotary tools, offering both efficiency and accuracy in professional settings.

SK-7 Carbide Burr Double Cut

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank 0

Brand: BABOS

Material: Tungsten Carbide

Cut Diameter:3/4"

Length of Flute: 3/8"

Shank Diameter: 1/4"

OAL: 2-1/3"

Cut Type: Standard Double Cut

Other Available Sizes Related to Type K Carbide Burrs Both in Metric and Inch Standard:

Metric Standard
Shank Dia. (mm)	Cutter Dia. (mm)	Length of Cut (mm)	Overall Length (mm)	Tool No.	The Combination of Head and Shank
d2	d1	l2	l1	Tool No.	The Combination of Head and Shank
3	3	2	38	K0302	Solid
6	6	3	48	K0603	Brazed
	8	4	52	K0804	Brazed
	10	5	53	K1005	Brazed
	12	6	54	K1206	Brazed
	16	8	57	K1608	Brazed
	19	9	58	K1909	Brazed
	25	12	61	K2512	Brazed
8	12	6	54	K1206	Brazed
	16	8	57	K1608	Brazed
	19	9	58	K1909	Brazed
	25	12	61	K2512	Brazed
Inch Standard
Shank Dia. (inch)	Cutter Dia. (inch)	Length of Cut (inch)	Overall Length (inch)	Tool No.	The Combination of Head and Shank
d2	d1	l2	l1	Tool No.	The Combination of Head and Shank
1/8''	1/8"	1/16"	1-1/2"	SK-42	Solid
1/4''	1/4"	1/8"	2"	SK-1	Solid
	3/8"	3/16"	2-1/16"	SK-3	Brazed
	1/2"	1/4''	2-1/9"	SK-5	Brazed
	5/8"	5/16"	2-1/4"	SK-6	Brazed
	1"	1/2''	2-3/8"	SK-9	Brazed

Customization:

Please send us the drawings or other important information if you need non-standard carbide burrs.
Please contact us if you need more information about type K burrs or other shapes of burrs.
OEM is avaliable.

Cut Selection Guide:

STANDARD CUT(M)

STANDARD DOUBLE

CUT (X)

WIDE CUT (C)

FINE CUT

(F)

ALUMINUM

CUT(W)

DIAMOND CUT(D)

Tags:

Tungsten Carbide Burr

Standard Carbide Burr

Carbide Burr Set

Tire Reamer Drill Bit

Annular Cutter

TCT Annular Cutter

HSS Annular Cutter

Milling Cutter

End Mill

Side Milling Cutter

Circular Saw

TCT Circular Saw

HSS Circular Saw

Screw Tap

Machine Tap

Hand Tap

Drill Bit

Solid Carbide Drill Bit

Crown Drill Bit

Spotting Drill Bit

Tungsten Carbide Burr

Standard Carbide Burr

Carbide Burr Set

Tire Reamer Drill Bit

Annular Cutter

TCT Annular Cutter

HSS Annular Cutter

Milling Cutter

End Mill

Side Milling Cutter

Circular Saw

TCT Circular Saw

HSS Circular Saw

Screw Tap

Machine Tap

Hand Tap

Drill Bit

Solid Carbide Drill Bit

Crown Drill Bit

Spotting Drill Bit

products details

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank

90°Countersink SK-7 Carbide Burr Double Cut Die Grinder Bit 3/4" X 3/8" On 1/4" Shank

1/4” Shank Carbide Burr

3/4” X 3/8” Carbide Burr

Double Cut Carbide Burr