{"id":227,"date":"2014-05-05T23:55:29","date_gmt":"2014-05-05T23:55:29","guid":{"rendered":"https:\/\/www.dwtool.com\/?product=astro-pneumatic-1221-die-grinder-and-rotary-burr-kit"},"modified":"2025-10-02T21:18:24","modified_gmt":"2025-10-02T21:18:24","slug":"astro-pneumatic-1221-die-grinder-and-rotary-burr-kit","status":"publish","type":"product","link":"https:\/\/www.dwtool.com\/?product=astro-pneumatic-1221-die-grinder-and-rotary-burr-kit","title":{"rendered":"Astro Pneumatic 1221 Die Grinder and Rotary Burr kit"},"content":{"rendered":"

Astro Pneumatic 1221 Die Grinder  Kit (Streight and 90 degree 1ea ) & Rotary Burr Set<\/font><\/i><\/p>\n

                        Most Value Pack in Die grinder Combo Kit<\/font><\/font><\/i><\/div>\n
       <\/font><\/i><\/div>\n

<\/font><\/i><\/p>\n\n\n\n\n\n

Features<\/td>\n<\/tr>\n

\n
Part No.: 1221<\/span><\/b><\/td>\n<\/tr>\n
Blue Composite Body 1\/4″ 90\u00b0 Angle Die Grinder Front Exhaust – 20,000rpm
Composite Body 1\/4″ Mini Die Grinder with Safety Lever – 25,000rpm
8pc. Double Cut Carbide Rotary Burr Set 1\/4″ Shank<\/span><\/td>\n<\/tr>\n
<\/p>\n

1240 – Blue Composite Body 1\/4″ 90\u00b0 Angle Die Grinder Front Exhaust <\/b>– 20,000rpm
\u2022 Composite handle reduces vibration
\u2022 Rib textured handle provides a firm grip
\u2022 Lever throttle for feathering control
\u2022 Compact and lightweight
\u2022 Front exhaust          
\u2022 Built-in regulator
 
Specifications:
Collet Size:1\/4″
Free Speed:20,000rpm
Overall Length:5-3\/4″ (146mm)
Net Weight:1lbs. (.45kg)
Motor:1\/3hp
Air Inlet Thread NPT:1\/4″
Air Hose I.D. Size: 3\/8″ (10mm)
Avg. Air Consumption: 3cfm
Sound Pressure: 92.3 db(A)
Sound Power: 103.7 db(A)
Air Pressure: 90-120psi
 
1205 – Composite Body 1\/4″ Mini Die Grinder with Safety Lever<\/b> – 25,000rpm
\u2022 Composite handle reduces vibration
\u2022 Rib textured handle provides a firm grip
\u2022 Lever throttle for feathering control
\u2022 Front exhaust        
\u2022 Built-in regulator
 
Collet Size:1\/4″
Free Speed: 25,000rpm
Overall Length: 4-3\/4″ (120mm)
Net Weight: 13\/16lbs. (.37kg)
Motor:1\/3hp
Air Inlet Thread NPT: 1\/4″
Air Hose I.D. Size: 3\/8″ (10mm)
Avg. Air Consumption:. 3cfm
Sound Pressure: 92.3 db(A)
Sound Power: 103.7 db(A)
Vibration Level:  less than 2.5 m\/s2
Air Pressure: 90-120psi
 
2181 – 8pc. Double Cut Carbide Rotary Burr Set 1\/4″ Shank <\/b>
\u2022 Set Includes:
SA-5:  Cylindrical shape  1\/2″ X 1″
SA-3:  Cylindrical shape  3\/8″ X 3\/4″
SC-3:  Cylindrical radius end 3\/8″ X 3\/4″
SC-1:   Cylindrical radius end 1\/4″ X 5\/8″
SD-1:    Ball shape  1\/4″
SD-3:   Ball shape 3\/8″
SF-3:  Tree shaped radius end 3\/8″ X 3\/4″
SF-5:  Tree shaped radius end 1\/2″ X 1″
 
Should not exceed maximum 30000rpm
All above burrs are 1\/4″ shank, USA standard
Blow molded storage case<\/p>\n

<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/font><\/font><\/p>\n","protected":false},"excerpt":{"rendered":"

Astro Pneumatic 1221 Die Grinder  Kit (Streight and 90 degree 1ea ) & Rotary Burr Set                         Most Value Pack in Die grinder Combo Kit         Part No.: 1221 Blue Composite Body 1\/4″ 90\u00b0 Angle Die Grinder Front Exhaust – 20,000rpmComposite Body 1\/4″ Mini Die Grinder…<\/p>\n","protected":false},"featured_media":228,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":{"0":"post-227","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-other","7":"pa_brand-astro-pneumatic","8":"pa_make-astro-pneumatic","9":"pa_model-172","10":"pa_mpn-174","12":"first","13":"outofstock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dwtool.com\/index.php?rest_route=\/wp\/v2\/product\/227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dwtool.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dwtool.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dwtool.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=227"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dwtool.com\/index.php?rest_route=\/wp\/v2\/media\/228"}],"wp:attachment":[{"href":"https:\/\/www.dwtool.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=227"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dwtool.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=227"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dwtool.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=227"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dwtool.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}