JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
Home> Products> SK Tool Holder> SK Powerful Collet Chuck> SK40 C straight collet Chuck lathe accessories
SK40 C straight collet Chuck lathe accessories
SK40 C straight collet Chuck lathe accessories
SK40 C straight collet Chuck lathe accessories
SK40 C straight collet Chuck lathe accessories

SK40 C straight collet Chuck lathe accessories

$1≥1Piece/Pieces

Payment Type:L/C,T/T,Paypal,Western Union
Incoterm:FOB,CFR,CIF,FCA
Min. Order:1 Piece/Pieces
Transportation:Ocean,Land,Air
Port:Qingdao,Shanghai,Beijing
Product Attributes

Model No.SK30,SK40,SK50

BrandQFMH

Place Of OriginChina

StatusNew

Packaging & Delivery
Selling Units : Piece/Pieces
Package Type : carton
Product Description

SK40 C Straight Collet Chuck lathe accessories , Sk Collet Chuck is suitable for milling machine, heavy cutting and precision cutting. Powerful chuck TOOL HOLDER is a common Tool Holder in cutting process. SK Tool Holder is used to clamp straight shank cutters such as milling cutters and reamers.Straight Shank Collet clamping tool for various sizes of cylindrical shank, high speed and high precision machining ,The locking principle of powerful chuck tool holder Similar to the principle of ratchet bearing, the needle rolling is thick in one direction on the conical surface and thin in the opposite direction, instead of rolling on the contour surface. That is to say, the clearance is smaller in one direction, locking, and the clearance is larger and loosening in the other direction. When the locking sleeve rotates clockwise, it drives the cage and the needle to rotate. When the needle falls into the groove of 0.8 on the chuck body, the cage tilts due to the guiding effect, and continues to rotate the groove of 0.8 to make the needle move upward so as to drive the cage to move together, forming a spiral upward motion. Because of the taper effect, the chuck body deforms inward. Form locking force. Release the helix downward counterclockwise. The design of inner hole groove and uniform elastic deformation can ensure excellent precision. Special needle bearing arrangement design, low locking resistance, high clamping force, can produce 280 KGM clamping force.

  The clamping deformation of clamping spring is small. The diameter tolerance of clamping tool holder is h6. The clamping force is larger and the clamping precision is better. Different cylinder clamps can be replaced to clamp milling cutters and reamers with different shank diameters.

Model

L

L1

L2

D

d1

d2

SK30-C20-85

132.8

85

70

50

20

55

SK30-C20-100

147.8

100

70

50

20

55

SK40-C20-85

153.4

85

70

63.55

20

55

SK40-C20-100

168.4

100

70

63.55

20

55

SK40-C20-135

203.4

135

70

63.55

20

55

SK40-C32-105

173.4

105

75

63.55

32

73

SK40-C32-135

203.4

135

75

63.55

32

73

SK50-C20-105

206.75

105

70

97.5

20

55

SK50-C20-150

251.75

150

70

97.5

20

55

SK50-C32-105

206.75

105

75

97.5

32

73

SK50-C32-110

211.75

110

75

97.5

32

73

SK50-C32-135

236.75

135

75

97.5

32

73

SK50-C42-110

211.75

110

90

97.5

42

95


SK C collet chuckSK C collet chuck

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