HSS Hand Reamer Spiral Flute

• Standard: Standard
• Coating: Coating
• Precision: H7
• Alveolus Dentalis: Spiral
• Handle Type: Straight Shank
• Usage Mode: Hand Reamer
• Model NO.: metric and inch
• Material: High Speed Steel
• Type: Cylindrical Reamer
• Size: 3mm to 71mm
• Style: Universal Tool
• Structure: Integral
• Cutting Process: Boring Tool
• Work Type: Cut off
• Standards: 64HRC
• Transport Package: Plastic Box
• Specification: 3mm to 71mm
• Trademark: stc
• Origin: Zhenjiang
• HS Code: 82075090
• Production Capacity: 10000PCS Per Month

Product Description

our hand reamer are made super quality of high speed steel M2.

special heat treat guarantee longer woring life.

spiral flute designed for better chip breaker.

black finsh or bright finish available.

tolerance H7,H8 and H9.

kinds of coating available on  request.


 

Size	Flute Length	Overall Length		Size	Flute Length	Overall Length		Size	Flute Length	Overall Length		Size	Flute Length	Overall Length
1.6	21	44		5	44	93		14	81	163		32	133	265
1.8	23	47		5.5	47	93		15	81	163		36	142	284
2	25	50		6	47	93		16	87	175		40	152	305
2.2	27	54		7	54	107		17	87	175		45	163	326
2.5	29	58		8	58	115		18	93	188		50	174	347
2.8	31	62		9	62	124		19	93	188		55	184	367
3	31	62		10	66	133		20	100	201		56	184	367
3.5	35	71		11	71	142		22	107	215		60	184	367
4	38	76		12	76	152		25	115	231		63	194	387
4.5	41	81		13	76	152		28	124	247		71	203	406