CP 0 FLUTE COUNTERSINKS

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▪For Hole deburring / Chamfering at higher speeds with no vibrations and chatter-free results.
▪For hole size from 2 to 10 mm.
▪Suitable for chamfering/deburring holes on Steel, Aluminum and Copper. Can also be used on all other metals (hardness<35 HRC) and plastics.
▪Only for use on Electric Drivers/Lathe/Drill/VMC machines.
▪For Hole deburring / Chamfering at higher speeds with no vibrations and chatter-free results.
▪For hole size from 4 to 10 mm.

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CP 0 FLUTE COUNTERSINKS

Product Overview

The CP 0 Flute Countersinks by CP Gratex are precision cutting tools designed for high-speed hole deburring and chamfering with zero vibrations and chatter-free results. Engineered from High-Speed Steel (HSS), this series includes standard shank models (CZ-129, CZ-126, CZ-259, CZ-256) for use on electric drivers, lathes, drills, and VMC machines, as well as hex shank bit models (CZH-289, CZH-719) compatible with manual handles, crank holders, and machine drivers.

Key Features & Capabilities

Designed for high-speed hole deburring and chamfering operations.
Delivers chatter-free results with no vibrations during application.
Suitable for materials with a hardness of <35 HRC, including Steel, Aluminum, Copper, other metals, and plastics.
Available in 90° and 60° included angles across different models.

Technical Specifications & Models

Model Matrix & Dimensions

Model / SKU	Material	Range Covered	Max Diameter	Shank Diameter / Type	Length (L)	Included Angle	Packaging	Pack Qty.	Pack Wt. (gms)
CZ-129 (48129)	Countersink – HSS	Ø2 to 10 mm	13 mm	12.5 mm	55.5 mm	90°	Card Box (Optional: Plastic Box)	1	53
CZ-126 (48126)	Countersink – HSS	Ø4 to 10 mm	13 mm	12.5 mm	58 mm	90°	Card Box (Optional: Plastic Box)	1	54
CZ-259 (48259)	Countersink – HSS	Ø4 to 22 mm	25 mm	12 mm	79.6 mm	90°	Card Box (Optional: Plastic Box)	1	100
CZ-256 (48256)	Countersink – HSS	Ø10 to 22 mm	25 mm	12 mm	79.6 mm	60°	Card Box (Optional: Plastic Box)	1	108
CZH-289 (48289)	Countersink – HSS	Ø2 to 8 mm	10.5 mm	1/4" Hex	27.5 mm	90°	Plastic Box	1	10.5
CZH-719 (48719)	Countersink – HSS	Ø4 to 10 mm	21 mm	1/4" Hex	34.9 mm	90°	Plastic Box	1	27

Operational Compatibility

CZ-129, CZ-126, CZ-259, CZ-256: For use exclusively on Electric Drivers, Lathes, Drills, and VMC machines.
CZH-289, CZH-719: Can be used manually with the CG-2 Handle (58044) and Crank Holder (62092) or on Electric Drivers, Lathes, Drills, and VMC machines (Clockwise Direction use).