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- 7 PC HSS Counterbore Set
- Set Includes:
* #6 (Overall Length: 3'' Long) Cutter Dia: .242" Pilot: .150" Shank Size: 7/32"
* #8 (Overall Length: 3'' Long) Cutter Dia: 19/64" Pilot: .11/64" Shank Size: 1/4"
* #10 (Overall Length: 3-1/2'' Long) Cutter Dia: .21/64" Pilot: .13/64" Shank Size: 5/16"
* 1/4'' (Overall Length: 4-7/8'' Long) Cutter Dia: 13/32" Pilot: 9/32" Shank Size: 3/8"
* 5/16'' (Overall Length: 5'' Long) Cutter Dia: 1/2" Pilot: 11/32" Shank Size: 7/16"
* 3/8'' (Overall Length: 6'' Long) Cutter Dia: 19/32" Pilot: 13/32" Shank Size: 1/2"
* 1/2'' (Overall Length: 7-1/2'' Long) Cutter Dia: 25/32" Pilot: 17/32" ShankSize: 1/2" - Used For Expanding General Rough Hole Or Hole Processing For Bolts
- Smooth Chip Flow And Powerful Cutting Resistance Because Of 3 Lips For Regrinding
- High Speed Steel
- Unit Weight: 2 Lbs
- Case Included
- Case May Vary
- Case Overall Dimension: 9''L x 5-1/2''W x 2-1/4''H *Estimate Only*
- Quantity: 1
Shopman
2025-08-27 12:23:17
Great set for the price, sizing of each counter bore matches bolts and bolt head.
Eric Carta
2025-07-03 10:21:06
All was perfect the box was perfect the performance is perfect in Aluminum
Bill
2025-06-09 13:34:40
Nice quality for the price
Old Sarge
2025-02-03 11:21:05
Works just Great!
Ronald W.
2024-12-28 13:58:11
Good value
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