• Model NO.：form A, B, C, D
• Transport Package：Plastic Box
• Specification：4.3mm to 100mm
• Trademark：stc
• Origin：Zhenjiang Jiangsu
• HS Code：82075090
• Production Capacity：10000PCS Per Month

STC039, THREE FLUTES COUNTERSINKS,  Straight Shank
 
 Pict
 
 
 
 
 
 
 
 
 
 DIN335C, 90° Angle.
 60°, 82°, 120° Point Angle available also.
 SizeShank DiameterOverall Length
 SizeShank DiameterOverall Length
 4.3440
 10.46505440
 11.58565.3440
 12.48566545
 13.48566.3545
 1510607650
 16.510607.3650
 1910638650
 20.510638.3650
 2310679.4650
 25106710650
 311271
 
 
 
 
 
 
 STC041, THREE FLUTES COUNTERSINKS, Taper Shank
 Pict 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 Included Angle: 60°, 90°, 120°
 SizeMorse TaperOverall Length
 SizeMorse TaperOverall Length
 15185
 31211216.5185
 342117192100
 37211820.52100
 403140232106
 503150252106
 634180262106
 804190282112
 1004200302112