Kennametal Hydraulic Chuck Reducing Sleeves

ERICKSON™ HC Hydraulic Chuck Sleeves - Drilling

Primary Application
ERICKSON Hydraulic Reduction Sleeves are specially designed for high-precision clamping of straight cylindrical cutting tool shanks. The self-sealing design enables efficient use of through-coolant cutting tools when the cutting tool shank completely engages the full gripping length of the sleeve.

Accelerated feed rates offer increased productivity.
Four-wall pocket provides insert stability.
All geometries except HPL(M) can be reconditioned by Kennametal for added economy.
Through coolant standard for improved tool life, hole finish, and chip removal.

Features and Benefits

One-piece design with slot configuration to seal coolant.
Capable of up to 100 bar (1,500 psi) coolant pressure.
Cutting tool shank requirement tolerance is h6 and Ra =0,3 µm (12 µ in) surface finish.
Maximum collapse is h6.

Collets and Sleeves, HC Hydraulic Chuck Sleeves

Cutting tool must be cylindrical and have a through hole when using coolant.
Sleeve must be inserted completely into the hydraulic chuck until shoulder mates against the hydraulic chuck front face.
Cutting tools must be in full contact with the sleeve bore length (L9).

Click through to the products to find their related matching tools.

12HC

Metric with Metric Bores

Product Code	D1	D	D2	L1
12MHC030M »	3.00	12.00	16.00	40.00
12MHC040M »	4.00	12.00	16.00	40.00
12MHC050M »	5.00	12.00	16.00	40.00
12MHC060M »	6.00	12.00	16.00	40.00
12MHC070M »	7.00	12.00	16.00	40.00
12MHC080M »	8.00	12.00	16.00	40.00
12MHC090M »	9.00	12.00	16.00	40.00
12MHC100M »	10.00	12.00	16.00	40.00

20HC

Metric with Metric Bores

Product Code	D1	D	D2	L1
20MHC030M »	3.00	20.00	25.00	50.00
20MHC040M »	4.00	20.00	25.00	50.00
20MHC050M »	5.00	20.00	25.00	50.00
20MHC060M »	6.00	20.00	25.00	50.00
20MHC070M »	7.00	20.00	25.00	50.00
20MHC080M »	8.00	20.00	25.00	50.00
20MHC090M »	9.00	20.00	25.00	50.00
20MHC100M »	10.00	20.00	25.00	50.00
20MHC110M »	11.00	20.00	25.00	50.00
20MHC120M »	12.00	20.00	25.00	50.00
20MHC130M »	13.00	20.00	25.00	50.00
20MHC140M »	14.00	20.00	25.00	50.00
20MHC150M »	15.00	20.00	25.00	50.00
20MHC160M »	16.00	20.00	25.00	50.00

25HC

Metric with Metric Bores

Product Code	D1	D	D2	L1
25MHC030M »	3.00	25.00	30.00	56.00
25MHC040M »	4.00	25.00	30.00	56.00
25MHC050M »	5.00	25.00	30.00	56.00
25MHC060M »	6.00	25.00	30.00	56.00
25MHC070M »	7.00	25.00	30.00	56.00
25MHC080M »	8.00	25.00	30.00	56.00
25MHC100M »	10.00	25.00	30.00	56.00
25MHC120M »	12.00	25.00	30.00	56.00
25MHC140M »	14.00	25.00	30.00	56.00
25MHC160M »	16.00	25.00	30.00	56.00
25MHC180M »	18.00	25.00	30.00	56.00
25MHC200M »	20.00	25.00	30.00	56.00

32HC

Metric with Metric Bores

Product Code	D1	D	D2	L1
32MHC060M »	6.00	32.00	36.00	60.00
32MHC070M »	7.00	32.00	36.00	60.00
32MHC080M »	8.00	32.00	36.00	60.00
32MHC090M »	9.00	32.00	36.00	60.00
32MHC100M »	10.00	32.00	36.00	60.00
32MHC110M »	11.00	32.00	36.00	60.00
32MHC120M »	12.00	32.00	36.00	60.00
32MHC130M »	13.00	32.00	36.00	60.00
32MHC140M »	14.00	32.00	36.00	60.00
32MHC150M »	15.00	32.00	36.00	60.00
32MHC160M »	16.00	32.00	36.00	60.00
32MHC170M »	17.00	32.00	36.00	60.00
32MHC180M »	18.00	32.00	36.00	60.00
32MHC190M »	19.00	32.00	36.00	60.00
32MHC200M »	20.00	32.00	36.00	60.00
32MHC220M »	22.00	32.00	36.00	60.00
32MHC250M »	25.00	32.00	36.00	60.00