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Shandong Jining Qingfeng Machinery Hardware Co.,Ltd

Add: NO.47 Jinyu Road, Jining, Shandong

Contact: Qin Wang

Tel: +86-537-3281595

Fax: +86-537-3281597

Mobile: +8613705473076

E-mail:info@qfmh.com

Web: www.qfmh-tools.com

BT-APU Drill Chuck

BT-APU Drill Chuck is an indispensable tool for clamping the shank in the machining industry. Its precision is 0.05mm. The diameter clamping range is 0.5-16mm bit.

Function

BT-APU Drill Chuck

Brief introduction

BT-APU Drill Chuck is an indispensable tool for clamping the shank in the machining industry. Its precision is 0.05mm. The diameter clamping range is 0.5-16mm bit. Mechanical spindle and cutting tools and other accessories.High Precision BT shank Tool Holder ,balanced G6.3 or G2.5 For choose. 

With self-tightening function, it can be used to gently clamp the drill bit, and the clamping force is increased synchronously with the increase of the torque in the drilling hole, and the high-strength clamping force can be generated to prevent the drill bit from slipping.


Specifications

Product Name: APU drill chuck

Product model: BT40-APU

Material: high quality carburizing alloy steel, blackening and fine grinding taper tolerance grade: < AT3

Hard: 56-58 HRC

Carburizing depth: 0.8mm + 0.2mm

Maximum beat: <0.005mm=5um

Surface roughness: Ra<0.005mm


Model

Range

L

Drawbar T

BT30-APU13-110

1-13mm

110

M12

BT40-APU13-110

1-13mm

110

M16

BT40-APU16-110

1-16mm

110

M16

BT50-APU13-110

1-13mm

110

7/16″

BT50-APU16-130

1-16mm

130

7/16″

R8 APU13 M12

1-13mm

90

M12

MT2 APU13 M10

1-13mm

90

M10

MT2 APU13 M12

1-13mm

130

M12

MT4 APU16 M16

1-16mm

130

M16

C20 STRAIGHT SHANK

1-13mm

110

 


Products advantages
@ integrated design of the rob and collet,can avoid the collet and rob separate
@ High accuracy,strong grasp force,and high stability
@ Easy broken parts are dealt by quenching
@ Self-tightening,grasp the collet slightly,when drilling,graso force is enhancing with the torque increasing and develop obvious strong grasp force to prevent the drill remove
-- Can do dynamic balance est G6.3  G2.5


TIM截图20180315155436.jpg


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Contact Us
Shandong Jining Qingfeng Machinery Hardware Co.,Ltd

Address: NO.47 Jinyu Road, Jining, Shandong

Tel: +86-537-3281595

Fax: +86-537-3281597

E-mail: info@qfmh.com

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